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New developments of gravity theory research in gravitational wave physics / astronomy

Planned Research

Project AreaGravitational wave physics and astronomy: Genesis
Project/Area Number 17H06359
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionKyoto University

Principal Investigator

Mukohyama Shinji  京都大学, 基礎物理学研究所, 教授 (40396809)

Co-Investigator(Kenkyū-buntansha) 前田 恵一  早稲田大学, 理工学術院, 名誉教授 (70199610)
浅田 秀樹  弘前大学, 理工学研究科, 教授 (50301023)
須山 輝明  東京工業大学, 理学院, 准教授 (20456198)
Project Period (FY) 2017-06-30 – 2022-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥74,490,000 (Direct Cost: ¥57,300,000、Indirect Cost: ¥17,190,000)
Fiscal Year 2021: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
Fiscal Year 2020: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
Fiscal Year 2019: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
Fiscal Year 2018: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
Fiscal Year 2017: ¥13,650,000 (Direct Cost: ¥10,500,000、Indirect Cost: ¥3,150,000)
Keywords宇宙物理 / 天文学 / 宇宙論 / 初期宇宙 / 量子重力 / 重力波
Outline of Final Research Achievements

Through the physics of gravitational waves, we approached the essence of gravity and the universe, set the construction of a gravitational theory beyond general relativity as one of our goals, and succeeded in constructing a general theoretical framework for that purpose. Specifically, we discovered the minimal theory of bigravity (MTBG), which eliminates all fatal instabilities. We also succeeded in extending the effective field theory with timelike scalar profile to arbitrary backgrounds. Furthermore, in case merger of primordial black holes is observed, we proposed a method to reconstruct the power spectrum of the short-scale primordial density fluctuations from the merger rate.

Academic Significance and Societal Importance of the Research Achievements

MTBGは、初期宇宙を含めた様々な状況に適用可能で、重力子の質量項がダークエネルギーの代わりになって宇宙膨張を加速させることもできるので、重力波観測によって重力子の質量をテストする理論的土台を与えるだけでなく、ダークエネルギーの謎を解くためのヒントにもなると考えられる。また、本研究において世界で初めて構築した有効場の理論は、重力波の観測と宇宙論スケールの観測と、重力理論をつなぐ架け橋の役割を果たすと期待される。さらに、本研究で提唱したパワースペクトルの再構築方法により、未だ観測的に未解明の短波長原始密度揺らぎについて、重力波の観測データから全く新しい知見が得られる可能性がある。

Report

(6 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (509 results)

All 2023 2022 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (29 results) Journal Article (242 results) (of which Int'l Joint Research: 121 results,  Peer Reviewed: 242 results,  Open Access: 192 results) Presentation (227 results) (of which Int'l Joint Research: 171 results,  Invited: 142 results) Book (5 results) Funded Workshop (6 results)

  • [Int'l Joint Research] IAP/ENS Lyon/IHES(フランス)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Munich U/Max Planck Institute for Astrophysics(ドイツ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Lisbon U(ポルトガル)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Genova/INFN sezione di Firenze/SISSA(イタリア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Johns Hopkins/University of Wisconsin(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Universitat Erlangen-Nurnberg/Max Planck Inst./Bonn U, Institut fur Quantengravitation,(ドイツ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Xi'an Jiaotong University/Lanzhou University/Pengcheng Laboratory, Tongji University(中国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] University of Tours/LAPTh/Universite Paris Diderot Paris 7(フランス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Kavli Institute for Cosmological Physics/The University of Chicago(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Queen Mary U of London/Oxford U(英国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Universite de Toulon/Universitite Francois Rabelais/Universite Paris Diderot(フランス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Louvain University(ベルギー)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Cambridge/University of Portsmouth(英国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] IPM(イラン)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Montana State University(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Institut Astrophysique de Paris/Ecole Normale Superieure/Observatoire de Paris(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] University of Warsaw(ポーランド)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Albert Einstein Institute(ドイツ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Imperial College London/University of Portsmouth/University of York(英国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] IPM/Isfahan University of Technology(イラン)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Institut Astrophysique de Paris/Ecole normale superieure/Observatoire de Paris(フランス)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] University of Warsaw(ポーランド)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Albert Einstein Institute(ドイツ)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Imperial College London/University of Portsmouth/University of York(英国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] IPM/Isfahan University of Technology(イラン)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Propagation of scalar and tensor gravitational waves in Horndeski theory2023

    • Author(s)
      Kubota Kei-ichiro、Arai Shun、Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 107 Issue: 6

    • DOI

      10.1103/physrevd.107.064002

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] No smooth spacetime in Lorentzian quantum cosmology and trans-Planckian physics2023

    • Author(s)
      Matsui Hiroki、Mukohyama Shinji、Naruko Atsushi
    • Journal Title

      Physical Review D

      Volume: 107 Issue: 4 Pages: 043511-043511

    • DOI

      10.1103/physrevd.107.043511

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gravitational collapse and formation of a black hole in a type II minimally modified gravity theory2023

    • Author(s)
      De Felice Antonio、Maeda Kei-ichi、Mukohyama Shinji、Pookkillath Masroor C.
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2023 Issue: 03 Pages: 030-030

    • DOI

      10.1088/1475-7516/2023/03/030

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Approximately stealth black hole in higher-order scalar-tensor theories2023

    • Author(s)
      De Felice Antonio、Mukohyama Shinji、Takahashi Kazufumi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2023 Issue: 03 Pages: 050-050

    • DOI

      10.1088/1475-7516/2023/03/050

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cosmological dynamics of Cuscuta Galileon gravity2023

    • Author(s)
      Sirachak Panpanich, Kei-ichi Maeda,
    • Journal Title

      European Physical Journal C

      Volume: 83 Issue: 3 Pages: 240-240

    • DOI

      10.1140/epjc/s10052-023-11356-7

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Collinear and triangular solutions to the coplanar and circular three-body problem in the parametrized post-Newtonian formalism2023

    • Author(s)
      Nakamura Yuya , Asada Hideki
    • Journal Title

      Physical Review D

      Volume: 107 Issue: 4

    • DOI

      10.1103/physrevd.107.044005

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Superluminal propagation from IR physics2023

    • Author(s)
      Ito Asuka、Suyama Teruaki
    • Journal Title

      Physical Review D

      Volume: 107 Issue: 1 Pages: 1-6

    • DOI

      10.1103/physrevd.107.016011

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ghosts without Runaway Instabilities2022

    • Author(s)
      Deffayet Cedric、Mukohyama Shinji、Vikman Alexander
    • Journal Title

      Physical Review Letters

      Volume: 128 Issue: 4

    • DOI

      10.1103/physrevlett.128.041301

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dark matter from entropy perturbations in curved field space2022

    • Author(s)
      Firouzjahi H.、Gorji Mohammad Ali、Mukohyama Shinji、Talebian Alireza
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 4

    • DOI

      10.1103/physrevd.105.043501

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Inflation with 0<=cs<=12022

    • Author(s)
      Gorji Mohammad Ali、Motohashi Hayato、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2022 Issue: 02 Pages: 030-030

    • DOI

      10.1088/1475-7516/2022/02/030

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The effective field theory of vector-tensor theories2022

    • Author(s)
      Aoki Katsuki、Gorji Mohammad Ali、Mukohyama Shinji、Takahashi Kazufumi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2022 Issue: 01 Pages: 059-059

    • DOI

      10.1088/1475-7516/2022/01/059

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ECO-spotting: looking for extremely compact objects with bosonic fields2022

    • Author(s)
      V. Cardoso, C..B. Macedo, K. Maeda, H. Okawa
    • Journal Title

      Classical and Quantum Gravity

      Volume: 39 Issue: 3 Pages: 034001-034001

    • DOI

      10.1088/1361-6382/ac41e7

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dark energy model with very large-scale inhomogeneity2022

    • Author(s)
      Yue Nan, Kazuhiro Yamamoto
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 6

    • DOI

      10.1103/physrevd.105.063518

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Invertible disformal transformations with higher derivatives2022

    • Author(s)
      Takahashi Kazufumi、Motohashi Hayato、Minamitsuji Masato
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 2 Pages: 024015-024015

    • DOI

      10.1103/physrevd.105.024015

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Static, spherically symmetric objects in type-II minimally modified gravity2022

    • Author(s)
      De Felice Antonio、Mukohyama Shinji、Pookkillath Masroor C.
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 10 Pages: 104013-104023

    • DOI

      10.1103/physrevd.105.104013

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] DeWitt boundary condition is consistent in Horava-Lifshitz quantum gravity2022

    • Author(s)
      Matsui Hiroki、Mukohyama Shinji、Naruko Atsushi
    • Journal Title

      Physics Letters B

      Volume: 833 Pages: 137340-137340

    • DOI

      10.1016/j.physletb.2022.137340

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hidden symmetry of the static response of black holes: applications to Love numbers2022

    • Author(s)
      Achour Jibril Ben、Livine Etera R.、Mukohyama Shinji、Uzan Jean-Philippe
    • Journal Title

      Journal of High Energy Physics

      Volume: 2022 Issue: 7

    • DOI

      10.1007/jhep07(2022)112

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Junction conditions and sharp gradients in generalized coupling theories2022

    • Author(s)
      Feng Justin C.、Mukohyama Shinji、Carloni Sante
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 10

    • DOI

      10.1103/physrevd.105.104036

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Self-tuning of the cosmological constant in brane-worlds with P(X,?)2022

    • Author(s)
      Lacombe Osmin、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2022 Issue: 10 Pages: 014-014

    • DOI

      10.1088/1475-7516/2022/10/014

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effective field theory of black hole perturbations with timelike scalar profile: formulation2022

    • Author(s)
      Mukohyama Shinji、Yingcharoenrat Vicharit
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2022 Issue: 09 Pages: 010-010

    • DOI

      10.1088/1475-7516/2022/09/010

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Avoidance of Strong Coupling in General Relativity Solutions with a Timelike Scalar Profile in a Class of Ghost-Free Scalar-Tensor Theories2022

    • Author(s)
      De Felice Antonio、Mukohyama Shinji、Takahashi Kazufumi
    • Journal Title

      Physical Review Letters

      Volume: 129 Issue: 3 Pages: 031103-031113

    • DOI

      10.1103/physrevlett.129.031103

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effective field theory of gravitating continuum: solids, fluids, and aether unified2022

    • Author(s)
      Aoki Katsuki、Gorji Mohammad Ali、Mukohyama Shinji、Takahashi Kazufumi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2022 Issue: 08 Pages: 072-072

    • DOI

      10.1088/1475-7516/2022/08/072

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Static and spherically symmetric general relativity solutions in minimal theory of bigravity2022

    • Author(s)
      Minamitsuji Masato、De Felice Antonio、Mukohyama Shinji、Oliosi Michele
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 12 Pages: 123026-123036

    • DOI

      10.1103/physrevd.105.123026

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparison of two theories of Type-IIa minimally modified gravity2022

    • Author(s)
      Antonio De Felice, Kei-ichi Maeda, Shinji Mukohyama, Masroor C. Pookkillath
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 2 Pages: 2-2

    • DOI

      10.1103/physrevd.106.024028

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cosmological memory effect in scalar-tensor theories2022

    • Author(s)
      Gorji Mohammad Ali、Matsuda Taisuke、Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 2

    • DOI

      10.1103/physrevd.106.024013

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Stability of the fundamental quasinormal mode in time-domain observations against small perturbations2022

    • Author(s)
      Berti Emanuele、Cardoso Vitor、Cheung Mark Ho-Yeuk、Di Filippo Francesco、Duque Francisco、Martens Paul、Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 8

    • DOI

      10.1103/physrevd.106.084011

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Reheating after relaxation of large cosmological constant2022

    • Author(s)
      Martens Paul、Mukohyama Shinji、Namba Ryo
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2022 Issue: 11 Pages: 047-047

    • DOI

      10.1088/1475-7516/2022/11/047

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] DeWitt wave function in Horava-Lifshitz cosmology with tensor perturbation2022

    • Author(s)
      Martens Paul、Matsui Hiroki、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 11 Issue: 11 Pages: 031-031

    • DOI

      10.1088/1475-7516/2022/11/031

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Extended minimal theories of massive gravity2022

    • Author(s)
      De Felice Antonio、Mukohyama Shinji、Pookkillath Masroor C.
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 8 Pages: 084050-084060

    • DOI

      10.1103/physrevd.106.084050

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Generalized Regge-Wheeler equation from Effective Field Theory of black hole perturbations with a timelike scalar profile2022

    • Author(s)
      Mukohyama Shinji、Takahashi Kazufumi、Yingcharoenrat Vicharit
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2022 Issue: 10 Pages: 050-050

    • DOI

      10.1088/1475-7516/2022/10/050

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A possible solution to the helium anomaly of EMPRESS VIII by cuscuton gravity theory2022

    • Author(s)
      Kazunori Kohri, Kei-ichi Maeda
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 9 Issue: 9 Pages: 910-910

    • DOI

      10.1093/ptep/ptac114

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nondivergent deflection of light around a photon sphere of a compact object2022

    • Author(s)
      Ryuya Kudo, Hideki Asada
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 8

    • DOI

      10.1103/physrevd.105.084014

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gravitational lens on de-Sitter background2022

    • Author(s)
      Keita Takizawa, Hideki Asada
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 8

    • DOI

      10.1103/physrevd.105.084022

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Earth rotation and time-domain reconstruction of polarization states for continuous gravitational waves from a known pulsar2022

    • Author(s)
      Naoto Kuwahara, Hideki Asada
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 2

    • DOI

      10.1103/physrevd.106.024051

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Testing time evolution of mass distribution of black hole mergers2022

    • Author(s)
      Teruaki Suyama, So Okano
    • Journal Title

      Astrophysics and Space Science

      Volume: 368 Issue: 1 Pages: 1-9

    • DOI

      10.1007/s10509-022-04160-4

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Physical effects of gravitational waves: pedagogical examples2022

    • Author(s)
      Motohashi Hayato、Suyama Teruaki
    • Journal Title

      European Journal of Physics

      Volume: 44 Issue: 1 Pages: 1-10

    • DOI

      10.1088/1361-6404/ac9ef1

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Weakening gravity for dark matter in a type-II minimally modified gravity2021

    • Author(s)
      De Felice Antonio、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 04 Pages: 018-018

    • DOI

      10.1088/1475-7516/2021/04/018

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dark photon dark matter from charged inflaton2021

    • Author(s)
      Firouzjahi Hassan、Gorji Mohammad Ali、Mukohyama Shinji、Salehian Borna
    • Journal Title

      Journal of High Energy Physics

      Volume: 2021 Issue: 6

    • DOI

      10.1007/jhep06(2021)050

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Minimal exponential measure model in the post-Newtonian limit2021

    • Author(s)
      Feng Justin C.、Mukohyama Shinji、Carloni Sante
    • Journal Title

      Physical Review D

      Volume: 103 Issue: 8

    • DOI

      10.1103/physrevd.103.084055

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Non-linear dynamics of the minimal theory of massive gravity2021

    • Author(s)
      Hagala R.、De Felice A.、Mota D. F.、Mukohyama S.
    • Journal Title

      Astronomy & Astrophysics

      Volume: 2021 Pages: 1-8

    • DOI

      10.1051/0004-6361/202040018

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Minimal Theory of Bigravity: construction and cosmology2021

    • Author(s)
      De Felice Antonio、Larrouturou Francois、Mukohyama Shinji、Oliosi Michele
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 04 Pages: 015-015

    • DOI

      10.1088/1475-7516/2021/04/015

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Lifshitz scaling, ringing black holes, and superradiance2021

    • Author(s)
      Oshita Naritaka、Afshordi Niayesh、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 05 Pages: 005-005

    • DOI

      10.1088/1475-7516/2021/05/005

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gravitational wave cosmology: High frequency approximation2021

    • Author(s)
      Fier Jared、Fang Xiongjun、Li Bowen、Mukohyama Shinji、Wang Anzhong、Zhu Tao
    • Journal Title

      Physical Review D

      Volume: 103 Issue: 12

    • DOI

      10.1103/physrevd.103.123021

    • Related Report
      2021 Annual Research Report
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  • [Journal Article] Non-uniqueness of massless transverse-traceless graviton2021

    • Author(s)
      Aoki Katsuki、Di Filippo Francesco、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 05 Pages: 071-071

    • DOI

      10.1088/1475-7516/2021/05/071

    • Related Report
      2021 Annual Research Report
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  • [Journal Article] Spherically Symmetric Exact Vacuum Solutions in Einstein-Aether Theory2021

    • Author(s)
      Oost Jacob、Mukohyama Shinji、Wang Anzhong
    • Journal Title

      Universe

      Volume: 7 Issue: 8 Pages: 272-272

    • DOI

      10.3390/universe7080272

    • Related Report
      2021 Annual Research Report
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  • [Journal Article] Positivity vs. Lorentz-violation: an explicit example2021

    • Author(s)
      Aoki Katsuki、Mukohyama Shinji、Namba Ryo
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 10 Pages: 079-079

    • DOI

      10.1088/1475-7516/2021/10/079

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Disformal map and Petrov classification in modified gravity2021

    • Author(s)
      Ben Achour Jibril、De Felice Antonio、Ali Gorji Mohammad、Mukohyama Shinji、Pookkillath Masroor C.
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 10 Pages: 067-067

    • DOI

      10.1088/1475-7516/2021/10/067

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      2021 Annual Research Report
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  • [Journal Article] On the assumptions leading to the information loss paradox2021

    • Author(s)
      Buoninfante Luca、Di Filippo Francesco、Mukohyama Shinji
    • Journal Title

      Journal of High Energy Physics

      Volume: 2021 Issue: 10

    • DOI

      10.1007/jhep10(2021)081

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Minimal theory of massive gravity and constraints on the gravitonmass2021

    • Author(s)
      De Felice Antonio、Mukohyama Shinji、Pookkillath Masroor C.
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 12 Pages: 011-011

    • DOI

      10.1088/1475-7516/2021/12/011

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      2021 Annual Research Report
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  • [Journal Article] Nonlinear definition of the shadowy mode in higher-order scalar-tensor theories2021

    • Author(s)
      De Felice Antonio、Mukohyama Shinji、Takahashi Kazufumi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 12 Pages: 020-020

    • DOI

      10.1088/1475-7516/2021/12/020

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      2021 Annual Research Report
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  • [Journal Article] Shift-symmetric SO(N) multi-Galileon2021

    • Author(s)
      Aoki Katsuki、Manita Yusuke、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 12 Pages: 045-045

    • DOI

      10.1088/1475-7516/2021/12/045

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      2021 Annual Research Report
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  • [Journal Article] Analytic study of dark photon and gravitational wave production from axion2021

    • Author(s)
      Salehian Borna、Gorji Mohammad Ali、Mukohyama Shinji、Firouzjahi Hassan
    • Journal Title

      Journal of High Energy Physics

      Volume: 2021 Issue: 5

    • DOI

      10.1007/jhep05(2021)043

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      2021 Annual Research Report
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  • [Journal Article] Current status of space gravitational wave antenna DECIGO and B-DECIGO2021

    • Author(s)
      S. Kawamura, H. Shinkai, DECIGO collaboration
    • Journal Title

      Progress of Theoretical Experimental Physics

      Volume: ptab019 Issue: 5 Pages: 103-103

    • DOI

      10.1093/ptep/ptab019

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      2021 Annual Research Report
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  • [Journal Article] Iterative solutions for the gravitational lens equation in the strong deflection limit2021

    • Author(s)
      Keita Takizawa, Hideki Asada
    • Journal Title

      Physical Review D

      Volume: 103 Issue: 10

    • DOI

      10.1103/physrevd.103.104039

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      2021 Annual Research Report
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  • [Journal Article] Gravitational Wave Physics and Astronomy in the nascent era2021

    • Author(s)
      Arimoto Makoto、Asada Hideki、Cherry Michael L、Tsutomu Kobayashi、他
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 未定 Issue: 10 Pages: 1-83

    • DOI

      10.1093/ptep/ptab042

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      2021 Annual Research Report
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  • [Journal Article] Revisiting non-Gaussianity in non-attractor inflation models in the light of the cosmological soft theorem2021

    • Author(s)
      Suyama Teruaki、Tada Yuichiro、Yamaguchi Masahide
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Pages: 1-20

    • DOI

      10.1093/ptep/ptab063

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      2021 Annual Research Report
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  • [Journal Article] Reconstruction of primordial power spectrum of curvature perturbation from the merger rate of primordial black hole binaries2021

    • Author(s)
      Kimura Rampei、Suyama Teruaki、Yamaguchi Masahide、Zhang Ying-li
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 04 Pages: 1-21

    • DOI

      10.1088/1475-7516/2021/04/031

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      2021 Annual Research Report
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  • [Journal Article] Angular correlation as a novel probe of supermassive primordial black holes2021

    • Author(s)
      Shinohara Takumi、Suyama Teruaki、Takahashi Tomo
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 2 Pages: 023526-023526

    • DOI

      10.1103/physrevd.104.023526

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      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Universal Relation between the Variances of Distortions of Gravitational Waves owing to Gravitational Lensing2021

    • Author(s)
      Inamori Makoto、Suyama Teruaki
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 918 Issue: 2 Pages: 1-5

    • DOI

      10.3847/2041-8213/ac2142

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      2021 Annual Research Report
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  • [Journal Article] Wide-angle effects on galaxy ellipticity correlations2021

    • Author(s)
      Shiraishi Maresuke、Taruya Atsushi、Okumura Teppei、Akitsu Kazuyuki
    • Journal Title

      Monthly Notices of the Royal Astronomical Society: Letters

      Volume: 503 Issue: 1 Pages: L6-L10

    • DOI

      10.1093/mnrasl/slab009

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      2021 Annual Research Report
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  • [Journal Article] Toward a more stringent test of gravity with the redshift space power spectrum: Simultaneous probe of growth and amplitude of large-scale structure2021

    • Author(s)
      Song Yong-Seon、Zheng Yi、Taruya Atsushi
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 4 Pages: 043528-043528

    • DOI

      10.1103/physrevd.104.043528

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      2021 Annual Research Report
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  • [Journal Article] Impacts of overlapping gravitational-wave signals on the parameter estimation: Toward the search for cosmological backgrounds2021

    • Author(s)
      Yoshiaki Himemoto, Atsushi Nishizawa, Atsushi Taruya
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 4 Pages: 044010-044010

    • DOI

      10.1103/physrevd.104.044010

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      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lagrangian approach to super-sample effects on biased tracers at field level: galaxy density fields and intrinsic alignments2021

    • Author(s)
      Taruya Atsushi、Akitsu Kazuyuki
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 11 Pages: 061-061

    • DOI

      10.1088/1475-7516/2021/11/061

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      2021 Annual Research Report
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  • [Journal Article] Interpolating between multi-center microstate geometries2021

    • Author(s)
      Shigemori Masaki
    • Journal Title

      Journal of High Energy Physics

      Volume: 2021 Issue: 9

    • DOI

      10.1007/jhep09(2021)010

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      2021 Annual Research Report
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  • [Journal Article] Exact solution for wave scattering from black holes: Formulation2021

    • Author(s)
      Motohashi Hayato、Noda Sousuke
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 8

    • DOI

      10.1093/ptep/ptab097

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      2021 Annual Research Report
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  • [Journal Article] Black hole perturbations in DHOST theories: master variables, gradient instability, and strong coupling2021

    • Author(s)
      Takahashi Kazufumi、Motohashi Hayato
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 08 Pages: 013-013

    • DOI

      10.1088/1475-7516/2021/08/013

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      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Covariant entropy bound beyond general relativity2021

    • Author(s)
      Matsuda Taisuke、Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 103 Issue: 2

    • DOI

      10.1103/physrevd.103.024002

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      2020 Annual Research Report
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  • [Journal Article] Addressing H0 tension by means of VCDM2021

    • Author(s)
      De Felice Antonio、Mukohyama Shinji、Pookkillath Masroor C.
    • Journal Title

      Physics Letters B

      Volume: 816 Pages: 136201-136201

    • DOI

      10.1016/j.physletb.2021.136201

    • Related Report
      2020 Annual Research Report
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  • [Journal Article] Stealth dark energy in scordatura DHOST theory2021

    • Author(s)
      Mohammad Ali Gorji, Hayato Motohashi, Shinji Mukohyama
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 03 Issue: 03 Pages: 1-30

    • DOI

      10.1088/1475-7516/2021/03/081

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inflationary gravitational waves in consistent D → 4 Einstein-Gauss-Bonnet gravity2021

    • Author(s)
      Aoki Katsuki、Gorji Mohammad Ali、Mizuno Shuntaro、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 01 Pages: 054-054

    • DOI

      10.1088/1475-7516/2021/01/054

    • Related Report
      2020 Annual Research Report
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  • [Journal Article] Vector dark matter production from inflation with symmetry breaking2021

    • Author(s)
      Salehian Borna、Gorji Mohammad Ali、Firouzjahi Hassan、Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 103 Issue: 6

    • DOI

      10.1103/physrevd.103.063526

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Partial UV completion of <i>P</i>(<i>X</i>) from a curved field space2021

    • Author(s)
      Mukohyama Shinji、Namba Ryo
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 02 Pages: 001-001

    • DOI

      10.1088/1475-7516/2021/02/001

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Black holes in a type-II minimally modified gravity2021

    • Author(s)
      De Felice Antonio、Doll Andreas、Larrouturou Francois、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2021 Issue: 03 Pages: 004-004

    • DOI

      10.1088/1475-7516/2021/03/004

    • Related Report
      2020 Annual Research Report
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  • [Journal Article] Minimally modified gravity with an auxiliary constraint: A Hamiltonian construction2021

    • Author(s)
      Yao Zhi-Bang、Oliosi Michele、Gao Xian、Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 103 Issue: 2

    • DOI

      10.1103/physrevd.103.024032

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for the Stochastic Gravitational-wave Background Induced by Primordial Curvature Perturbations in LIGO’s Second Observing Run2021

    • Author(s)
      Kapadia Shasvath J.、Lal Pandey Kanhaiya、Suyama Teruaki、Kandhasamy Shivaraj、Ajith Parameswaran
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 910 Issue: 1 Pages: L4-L4

    • DOI

      10.3847/2041-8213/abe86e

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Gravitational waves in Kasner spacetimes and Rindler wedges in Regge-Wheeler gauge: Formulation of Unruh effect2021

    • Author(s)
      Sugiyama Yuuki、Yamamoto Kazuhiro、Kobayashi Tsutomu
    • Journal Title

      Physical Review D

      Volume: 103 Issue: 8 Pages: 1-20

    • DOI

      10.1103/physrevd.103.083503

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Alternative minimal U(1)B-L2021

    • Author(s)
      Asai Kento、Nakayama Kazunori、Tseng Shih-Yen
    • Journal Title

      Physics Letters B

      Volume: 814 Pages: 136106-136106

    • DOI

      10.1016/j.physletb.2021.136106

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Universal upper bound on the inflationary energy scale from the trans-Planckian censorship conjecture2020

    • Author(s)
      Mizuno Shuntaro、Mukohyama Shinji、Pi Shi、Zhang Yun-Long
    • Journal Title

      Physical Review D

      Volume: 102 Issue: 2 Pages: 021301-021301

    • DOI

      10.1103/physrevd.102.021301

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Bounds on the Horndeski gauge-gravity coupling2020

    • Author(s)
      Allahyari Alireza、Gorji Mohammad Ali、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2020 Issue: 05 Pages: 013-013

    • DOI

      10.1088/1475-7516/2020/05/013

    • Related Report
      2020 Annual Research Report
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  • [Journal Article] Consistent inflationary cosmology from quadratic gravity with dynamical torsion2020

    • Author(s)
      Aoki Katsuki、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2020 Issue: 06 Pages: 004-004

    • DOI

      10.1088/1475-7516/2020/06/004

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A theory of type-II minimally modified gravity2020

    • Author(s)
      Felice Antonio De、Doll Andreas、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2020 Issue: 09 Pages: 034-034

    • DOI

      10.1088/1475-7516/2020/09/034

    • Related Report
      2020 Annual Research Report
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  • [Journal Article] Towards consistent black-to-white hole bounces from matter collapse2020

    • Author(s)
      Achour J. Ben、Brahma S.、Mukohyama S.、Uzan J-P.
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2020 Issue: 09 Pages: 020-020

    • DOI

      10.1088/1475-7516/2020/09/020

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A consistent theory of D→4 Einstein-Gauss-Bonnet gravity2020

    • Author(s)
      Aoki Katsuki、Gorji Mohammad Ali、Mukohyama Shinji
    • Journal Title

      Physics Letters B

      Volume: 810 Pages: 135843-135843

    • DOI

      10.1016/j.physletb.2020.135843

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Primordial magnetic helicity evolution with a homogeneous magnetic field from inflation2020

    • Author(s)
      Brandenburg Axel、Durrer Ruth、Huang Yiwen、Kahniashvili Tina、Mandal Sayan、Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 102 Issue: 2

    • DOI

      10.1103/physrevd.102.023536

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cosmology and gravitational waves in consistent D→ 4 Einstein-Gauss-Bonnet gravity2020

    • Author(s)
      Aoki Katsuki、Gorji Mohammad Ali、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2020 Issue: 09 Pages: 014-014

    • DOI

      10.1088/1475-7516/2020/09/014

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Minimally modified gravity fitting Planck data better than Lambda CDM2020

    • Author(s)
      Aoki Katsuki、De Felice Antonio、Mukohyama Shinji、Noui Karim、Oliosi Michele、C. Pookkillath Masroor
    • Journal Title

      The European Physical Journal C

      Volume: 80 Issue: 8 Pages: 1-19

    • DOI

      10.1140/epjc/s10052-020-8291-1

    • Related Report
      2020 Annual Research Report
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  • [Journal Article] On Rotating Black Holes in DHOST Theories2020

    • Author(s)
      Jibril Ben Achour, Hongguang Liu, Hayato Motohashi, Shinji Mukohyama, Karim Noui
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 11 Issue: 11 Pages: 1-21

    • DOI

      10.1088/1475-7516/2020/11/001

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Post-Newtonian Kozai?Lidov mechanism and its effect on cumulative shift of periastron time of binary pulsar2020

    • Author(s)
      Suzuki Haruka、Gupta Priti、Okawa Hirotada、Maeda Kei-ichi
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 500 Issue: 2 Pages: 1645-1665

    • DOI

      10.1093/mnras/staa3081

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Kink-antikink collision in a Lorentz-violating phi^4 model2020

    • Author(s)
      Yan Haobo、Zhong Yuan、Liu Yu-Xiao、Maeda Kei-ichi
    • Journal Title

      Physics Letters B

      Volume: in press Pages: 135542-135542

    • DOI

      10.1016/j.physletb.2020.135542

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gravitational lens without asymptotic flatness: Its application to Weyl gravity2020

    • Author(s)
      Takizawa Keita、Ono Toshiaki、Asada Hideki
    • Journal Title

      Physical Review D

      Volume: 102 Issue: 6 Pages: 1-8

    • DOI

      10.1103/physrevd.102.064060

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gravitational deflection angle of light: Definition by an observer and its application to an asymptotically nonflat spacetime2020

    • Author(s)
      Takizawa Keita、Ono Toshiaki、Asada Hideki
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 10

    • DOI

      10.1103/physrevd.101.104032

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantum Ostrogradsky theorem2020

    • Author(s)
      Motohashi Hayato、Suyama Teruaki
    • Journal Title

      Journal of High Energy Physics

      Volume: 2020 Issue: 9 Pages: 1-10

    • DOI

      10.1007/jhep09(2020)032

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] On Arrival Time Difference Between Lensed Gravitational Waves and Light2020

    • Author(s)
      Suyama Teruaki
    • Journal Title

      The Astrophysical Journal

      Volume: 896 Issue: 1 Pages: 46-46

    • DOI

      10.3847/1538-4357/ab8d3f

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prospects for probing ultralight primordial black holes using the stochastic gravitational-wave background induced by primordial curvature perturbations2020

    • Author(s)
      Kapadia Shasvath J.、Pandey Kanhaiya Lal、Suyama Teruaki、Ajith Parameswaran
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 12 Pages: 1-10

    • DOI

      10.1103/physrevd.101.123535

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Local observer effect on the cosmological soft theorem2020

    • Author(s)
      Suyama Teruaki、Tada Yuichiro、Yamaguchi Masahide
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 11 Pages: 1-6

    • DOI

      10.1093/ptep/ptaa144

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detecting light boson dark matter through conversion into a magnon2020

    • Author(s)
      Chigusa So、Moroi Takeo、Nakayama Kazunori
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 9 Pages: 096013-096013

    • DOI

      10.1103/physrevd.101.096013

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Constraint on vector coherent oscillation dark matter with kinetic function2020

    • Author(s)
      Nakayama Kazunori
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2020 Issue: 08 Pages: 033-033

    • DOI

      10.1088/1475-7516/2020/08/033

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-frequency graviton from inflaton oscillation2020

    • Author(s)
      Ema Yohei、Jinno Ryusuke、Nakayama Kazunori
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2020 Issue: 09 Pages: 015-015

    • DOI

      10.1088/1475-7516/2020/09/015

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Gravitational production of hidden photon dark matter in light of the XENON1T excess2020

    • Author(s)
      Nakayama Kazunori、Tang Yong
    • Journal Title

      Physics Letters B

      Volume: 811 Pages: 135977-135977

    • DOI

      10.1016/j.physletb.2020.135977

    • Related Report
      2020 Annual Research Report
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  • [Journal Article] Primordial Black Holes as Dark Matter through Higgs Criticality2020

    • Author(s)
      Samuel Passaglia, Wayne Hu, Hayato Motohashi
    • Journal Title

      Phys. Rev. D

      Volume: 101 Issue: 12 Pages: 1-24

    • DOI

      10.1103/physrevd.101.123523

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ghost from constraints: a generalization of Ostrogradsky theorem2020

    • Author(s)
      Katsuki Aoki, Hayato Motohashi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 08 Issue: 08 Pages: 1-35

    • DOI

      10.1088/1475-7516/2020/08/026

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effective Field Theory of Degenerate Higher-Order Inflation2020

    • Author(s)
      Hayato Motohashi, Wayne Hu
    • Journal Title

      Phys. Rev. D

      Volume: 101 Issue: 8 Pages: 1-22

    • DOI

      10.1103/physrevd.101.083531

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] General Relativity solutions with stealth scalar hair in quadratic higher-order scalar-tensor theories2020

    • Author(s)
      Kazufumi Takahashi, Hayato Motohashi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 06 Issue: 06 Pages: 1-20

    • DOI

      10.1088/1475-7516/2020/06/034

    • NAID

      120006879541

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Weakly-coupled stealth solution in scordatura degenerate theory2020

    • Author(s)
      H. Motohashi, S. Mukohyama
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 01 Issue: 01 Pages: 1-22

    • DOI

      10.1088/1475-7516/2020/01/030

    • NAID

      120006800749

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Constant roll and primordial black holes2020

    • Author(s)
      H. Motohashi, S. Mukohyama, M. Oliosi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 03 Issue: 03 Pages: 1-18

    • DOI

      10.1088/1475-7516/2020/03/002

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Hairy black holes in DHOST theories: exploring disformal transformation as a solution generating method2020

    • Author(s)
      Achour Jibril Ben , Liu Hongguang , Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2020 Issue: 02 Pages: 023-023

    • DOI

      10.1088/1475-7516/2020/02/023

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Primordial tensor non-gaussianity from massive gravity2020

    • Author(s)
      Fujita Tomohiro、Mizuno Shuntaro、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2020 Issue: 01 Pages: 023-023

    • DOI

      10.1088/1475-7516/2020/01/023

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Maximal efficiency of the collisional Penrose process with a spinning particle. II. Collision with a particle on the innermost stable circular orbit2020

    • Author(s)
      Okabayashi Kazumasa、Maeda Kei-ichi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 1

    • DOI

      10.1093/ptep/ptz143

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Condition for directly testing scalar modes of gravitational waves by four detectors2020

    • Author(s)
      Hagihara Yuki、Era Naoya、Iikawa Daisuke、Takeda Naohiro、Asada Hideki
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 4

    • DOI

      10.1103/physrevd.101.041501

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] A novel formulation of the primordial black hole mass function2020

    • Author(s)
      Suyama Teruaki、Yokoyama Shuichiro
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 2 Pages: 1-11

    • DOI

      10.1093/ptep/ptaa011

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Relativistic stars in a cubic Galileon universe2020

    • Author(s)
      Hiromu Ogawa, Tsutomu Kobayashi, and Kazuya Koyama
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 2 Pages: 24026-24026

    • DOI

      10.1103/physrevd.101.024026

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Revisiting slow-roll dynamics and the tensor tilt in general single-field inflation2020

    • Author(s)
      Yosuke Mishima and Tsutomu Kobayashi
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 4 Pages: 43536-43536

    • DOI

      10.1103/physrevd.101.043536

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gauge dependence of gravitational waves generated at second order from scalar perturbations2020

    • Author(s)
      Keitaro Tomikawa and Tsutomu Kobayashi
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 8 Pages: 83529-83529

    • DOI

      10.1103/physrevd.101.083529

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Primordial non-Gaussianities of scalar and tensor perturbations in general bounce cosmology: Evading the no-go theorem2020

    • Author(s)
      Shingo Akama, Shin'chi Hirano, and Tsutomu Kobayashi
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 4 Pages: 43529-43529

    • DOI

      10.1103/physrevd.101.043529

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] On the absence of conformally flat slicings of the Kerr spacetime2019

    • Author(s)
      De Felice Antonio , Larrouturou Francois , Mukohyama Shinji , Oliosi Michele
    • Journal Title

      Physical Review D

      Volume: 100 Issue: 12 Pages: 1-1

    • DOI

      10.1103/physrevd.100.124044

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Ghostfree quadratic curvature theories with massive spin-2 and spin-0 particles2019

    • Author(s)
      Aoki Katsuki , Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 100 Issue: 6 Pages: 1-1

    • DOI

      10.1103/physrevd.100.064061

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Baryon Physics and Tight Coupling Approximation in Boltzmann Codes2019

    • Author(s)
      C. Pookkillath Masroor , De Felice Antonio , Mukohyama Shinji
    • Journal Title

      Universe

      Volume: 6 Issue: 1 Pages: 6-6

    • DOI

      10.3390/universe6010006

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hyperbolic field space and swampland conjecture for DBI scalar2019

    • Author(s)
      Mizuno Shuntaro、Mukohyama Shinji、Pi Shi、Zhang Yun-Long
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2019 Issue: 09 Pages: 072-072

    • DOI

      10.1088/1475-7516/2019/09/072

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Minimally modified gravity: a Hamiltonian construction2019

    • Author(s)
      Mukohyama S. , Noui K.
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2019 Issue: 07 Pages: 049-049

    • DOI

      10.1088/1475-7516/2019/07/049

    • NAID

      120006731559

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Cosmology in mimetic SU(2) gauge theory2019

    • Author(s)
      Gorji Mohammad Ali , Mukohyama Shinji , Firouzjahi Hassan
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2019 Issue: 05 Pages: 019-019

    • DOI

      10.1088/1475-7516/2019/05/019

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Kinetic equation for Lifshitz scalar2019

    • Author(s)
      Mukohyama Shinji、Watanabe Yota
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 6 Pages: 065003-065003

    • DOI

      10.1103/physrevd.99.065003

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
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  • [Journal Article] Revisiting Lorentz violation in Horava gravity2019

    • Author(s)
      Coates A. , Melby-Thompson C. , Mukohyama S.
    • Journal Title

      Physical Review D

      Volume: 100 Issue: 6 Pages: 1-1

    • DOI

      10.1103/physrevd.100.064046

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Metric-affine gravity and inflation2019

    • Author(s)
      Keigo Shimada, Katsuki Aoki, Kei-ichi Maeda
    • Journal Title

      Physical Review

      Volume: D99 Issue: 10 Pages: 104020-104020

    • DOI

      10.1103/physrevd.99.104020

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cosmological dynamics and double screening of DBI-Galileon gravity2019

    • Author(s)
      Panpanich Sirachak、Ponglertsakul Supakchai、Maeda Kei-ichi
    • Journal Title

      Physical Review D

      Volume: 100 Issue: 4 Pages: 044038-044038

    • DOI

      10.1103/physrevd.100.044038

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Cumulative Shift of Periastron Time of Binary Pulsar with Kozai-Lidov Oscillation2019

    • Author(s)
      Haruka Suzuki, Priti Gupta, Hirotada Okawa, Kei-ichi Maeda
    • Journal Title

      Monthly Notices Royal Astronomical Society: Letters

      Volume: 486 Issue: 1 Pages: L52-L57

    • DOI

      10.1093/mnrasl/slz058

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Weakly-gravitating objects in dynamical ChernSimons gravity and constraints with gravity probe B2019

    • Author(s)
      Nakamura Yuya , Kikuchi Daiki , Yamada Kei , Asada Hideki , Yunes Nicols
    • Journal Title

      Classical and Quantum Gravity

      Volume: 36 Issue: 10 Pages: 105006-105006

    • DOI

      10.1088/1361-6382/ab04c5

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Deflection angle of light for an observer and source at finite distance from a rotating global monopole2019

    • Author(s)
      Ono Toshiaki、Ishihara Asahi、Asada Hideki
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 12 Pages: 124030-124030

    • DOI

      10.1103/physrevd.99.124030

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Constraining extra gravitational wave polarizations with Advanced LIGO, Advanced Virgo, and KAGRA and upper bounds from GW1708172019

    • Author(s)
      Hagihara Yuki、Era Naoya、Iikawa Daisuke、Nishizawa Atsushi、Asada Hideki
    • Journal Title

      Physical Review D

      Volume: 100 Issue: 6 Pages: 064010-064010

    • DOI

      10.1103/physrevd.100.064010

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The Effects of Finite Distance on the Gravitational Deflection Angle of Light2019

    • Author(s)
      Ono Toshiaki、Asada Hideki
    • Journal Title

      Universe

      Volume: 5 Issue: 11 Pages: 218-218

    • DOI

      10.3390/universe5110218

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Detectability of ultralight scalar field dark matter with gravitational-wave detectors2019

    • Author(s)
      Morisaki, Soichiro and Suyama, Teruaki
    • Journal Title

      Physical Review D

      Volume: 100 Issue: 12 Pages: 14-14

    • DOI

      10.1103/physrevd.100.123512

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Large mass hierarchy from a small nonminimal coupling2019

    • Author(s)
      Ringeval Christophe、Suyama Teruaki、Yamaguchi Masahide
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 12 Pages: 1-8

    • DOI

      10.1103/physrevd.99.123524

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Clustering of primordial black holes with non-Gaussian initial fluctuations2019

    • Author(s)
      Suyama Teruaki、Yokoyama Shuichiro
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2019 Issue: 10 Pages: 1-13

    • DOI

      10.1093/ptep/ptz105

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Formation threshold of rotating primordial black holes2019

    • Author(s)
      He Minxi、Suyama Teruaki
    • Journal Title

      Physical Review D

      Volume: 100 Issue: 6 Pages: 1-11

    • DOI

      10.1103/physrevd.100.063520

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluctuation-dissipation and correlation-propagation relations in (1 + 3)D moving detector-quantum field systems2019

    • Author(s)
      Jen-Tsung, Hsiang, B. L. Hu, Shih-Yuin Lin, Kazuhiro Yamamoto,
    • Journal Title

      Physics Letters B

      Volume: 795 Pages: 694-699

    • DOI

      10.1016/j.physletb.2019.06.062

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Large-scale inhomogeneity of dark energy produced in the ancestor vacuum2019

    • Author(s)
      Yue Nan, Kazuhiro Yamamoto, Hajime Aoki, Satoshi Iso, ; Daisuke, Yamauchi
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 10 Pages: 103512-103512

    • DOI

      10.1103/physrevd.99.103512

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] CMB Constraints on Stochastic Gravitational-Wave Background at Mpc scales2019

    • Author(s)
      Toshiya Namikawa, Shohei Saga, Daisuke Yamauchi, Atsushi Taruya
    • Journal Title

      Physical Review D

      Volume: 100 Issue: 2 Pages: 021303-021303

    • DOI

      10.1103/physrevd.100.021303

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Screening mechanism in degenerate higher-order scalar-tensor theories evading gravitational wave constraints2019

    • Author(s)
      Sinh'ichi Hirano, Tsutomu Kobayashi, Daisuke Yamauchi
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 10 Pages: 104073-104073

    • DOI

      10.1103/physrevd.99.104073

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Constraining degenerate higher-order scalar-tensor theories with linear growth of matter density fluctuations2019

    • Author(s)
      Shin'ichiro Hirano, Tsutomu Kobayashi, Daisuke Yamauchi, Shuichiro Yokoyama
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 10 Pages: 104051-104051

    • DOI

      10.1103/physrevd.99.104051

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Horndeski theory and beyond: a review2019

    • Author(s)
      Tsutomu Kobayashi
    • Journal Title

      Reports on Progress in Physics

      Volume: 82 Issue: 8 Pages: 1-27

    • DOI

      10.1088/1361-6633/ab2429

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generalized 2D dilaton gravity and kinetic gravity braiding2019

    • Author(s)
      Kazufumi Takahashi and Tsutomu Kobayashi
    • Journal Title

      Classical and Quantum Gravity

      Volume: 36 Issue: 9 Pages: 095003-095003

    • DOI

      10.1088/1361-6382/ab1355

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Counting superstrata2019

    • Author(s)
      Masaki Shigemori
    • Journal Title

      Journal of High Energy Physics

      Volume: 10 Issue: 10 Pages: 027-027

    • DOI

      10.1007/jhep10(2019)017

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Linear stability analysis of hairy black holes in quadratic degenerate higher-order scalar-tensor theories: Odd-parity perturbations2019

    • Author(s)
      K. Takahashi, H. Motohashi, M. Minamitsuji
    • Journal Title

      Physical Review D

      Volume: 100 Issue: 2 Pages: 1-16

    • DOI

      10.1103/physrevd.100.024041

    • NAID

      120006796521

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Constant-roll inflation in scalar-tensor gravity2019

    • Author(s)
      H. Motohashi, A. A. Starobinsky
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 11 Issue: 11 Pages: 1-19

    • DOI

      10.1088/1475-7516/2019/11/025

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Phenomenology of minimal theory of quasidilaton massive gravity2019

    • Author(s)
      De Felice Antonio , Mukohyama Shinji , Oliosi Michele
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 4 Pages: 1-14

    • DOI

      10.1103/physrevd.99.044055

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Blue-tilted primordial gravitational waves from massive gravity2019

    • Author(s)
      Fujita Tomohiro、Kuroyanagi Sachiko、Mizuno Shuntaro、Mukohyama Shinji
    • Journal Title

      Physics Letters B

      Volume: 789 Pages: 215-219

    • DOI

      10.1016/j.physletb.2018.12.025

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Phenomenology in type-I minimally modified gravity2019

    • Author(s)
      Aoki Katsuki , Felice Antonio De , Lin Chunshan , Mukohyama Shinji , Oliosi Michele
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2019 Issue: 01 Pages: 17017-17017

    • DOI

      10.1088/1475-7516/2019/01/017

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Shape dependence of spontaneous scalarization2019

    • Author(s)
      H. Motohashi, S. Mukohyama
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 4 Pages: 1-11

    • DOI

      10.1103/physrevd.99.044030

    • NAID

      120006800750

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Anti-screening of the Galileon force around a disk center hole2019

    • Author(s)
      Ogawa Hiromu、Hiramatsu Takashi、Kobayashi Tsutomu
    • Journal Title

      Modern Physics Letters A

      Volume: 34 Issue: 02 Pages: 1950013-1950013

    • DOI

      10.1142/s0217732319500135

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] General theory of cosmological perturbations in open and closed universes from the Horndeski action2019

    • Author(s)
      Akama Shingo、Kobayashi Tsutomu
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 4 Pages: 1-13

    • DOI

      10.1103/physrevd.99.043522

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Supercharging superstrata2019

    • Author(s)
      eplak Nejc , Russo Rodolfo , Shigemori Masaki
    • Journal Title

      Journal of High Energy Physics

      Volume: 2019 Issue: 3 Pages: 095-095

    • DOI

      10.1007/jhep03(2019)095

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Anomalous discrete flavor symmetry and domain wall problem2019

    • Author(s)
      Chigusa So、Nakayama Kazunori
    • Journal Title

      Physics Letters B

      Volume: 788 Pages: 249-255

    • DOI

      10.1016/j.physletb.2018.11.027

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stochastic gravitational waves from particle origin2019

    • Author(s)
      Nakayama Kazunori、Tang Yong
    • Journal Title

      Physics Letters B

      Volume: 788 Pages: 341-346

    • DOI

      10.1016/j.physletb.2018.11.023

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Flavon stabilization in models with discrete flavor symmetry2019

    • Author(s)
      Chigusa So、Kasuya Shinta、Nakayama Kazunori
    • Journal Title

      Physics Letters B

      Volume: 788 Pages: 494-499

    • DOI

      10.1016/j.physletb.2018.11.051

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Revisiting the number-theory dark matter scenario and the weak gravity conjecture2019

    • Author(s)
      Nakayama Kazunori、Takahashi Fuminobu、Yanagida Tsutomu T.
    • Journal Title

      Physics Letters B

      Volume: 790 Pages: 218-224

    • DOI

      10.1016/j.physletb.2019.01.013

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Moduli oscillation induced by reheating2019

    • Author(s)
      Hagihara Daisuke、Hamaguchi Koichi、Nakayama Kazunori
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2019 Issue: 03 Pages: 024-024

    • DOI

      10.1088/1475-7516/2019/03/024

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Primordial Black Holes and Local Non-Gaussianity in Canonical Inflation2019

    • Author(s)
      S. Passaglia, W. Hu, H. Motohashi
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 4 Pages: 1-19

    • DOI

      10.1103/physrevd.99.043536

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Exact black hole solutions in shift-symmetric quadratic degenerate higher-order scalar-tensor theories2019

    • Author(s)
      H. Motohashi, M. Minamitsuji
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 6 Pages: 1-14

    • DOI

      10.1103/physrevd.99.064040

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Constraints on Einstein-aether theory after GW1708172018

    • Author(s)
      Oost Jacob , Mukohyama Shinji , Wang Anzhong
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 12

    • DOI

      10.1103/physrevd.97.124023

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Generalized instantaneous modes in higher-order scalar-tensor theories2018

    • Author(s)
      De Felice Antonio , Langlois David , Mukohyama Shinji , Noui Karim , Wang Anzhong
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 8 Pages: 1-13

    • DOI

      10.1103/physrevd.98.084024

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Integrated Sachs-Wolfe-galaxy cross-correlation bounds on the two branches of the minimal theory of massive gravity2018

    • Author(s)
      Bolis Nadia , De Felice Antonio , Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 2 Pages: 1-14

    • DOI

      10.1103/physrevd.98.024010

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Novel matter coupling in general relativity via canonical transformation2018

    • Author(s)
      Aoki Katsuki , Lin Chunshan , Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 4

    • DOI

      10.1103/physrevd.98.044022

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Quantum entanglement in multi-field inflation2018

    • Author(s)
      Bolis Nadia、Fujita Tomohiro、Mizuno Shuntaro、Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2018 Issue: 09 Pages: 004-004

    • DOI

      10.1088/1475-7516/2018/09/004

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gravitational collapse and formation of universal horizons in Einstein-ther theory2018

    • Author(s)
      Bhattacharjee Madhurima , Mukohyama Shinji , Wan Mew-Bing , Wang Anzhong
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 6

    • DOI

      10.1103/physrevd.98.064010

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] Vector disformal transformation of generalized Proca theory2018

    • Author(s)
      Domnech Guillem , Mukohyama Shinji , Namba Ryo , Papadopoulos Vassilis
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 6

    • DOI

      10.1103/physrevd.98.064037

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      2018 Annual Research Report
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  • [Journal Article] Gauge field mimetic cosmology2018

    • Author(s)
      Gorji Mohammad Ali , Mukohyama Shinji , Firouzjahi Hassan , Mansoori Seyed Ali Hosseini
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2018 Issue: 08 Pages: 47047-47047

    • DOI

      10.1088/1475-7516/2018/08/047

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] Black holes and stars in the minimal theory of massive gravity2018

    • Author(s)
      De Felice Antonio , Larrouturou Franois , Mukohyama Shinji , Oliosi Michele
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 10 Pages: 1-6

    • DOI

      10.1103/physrevd.98.104031

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] The Ogievetsky-Polubarinov massive gravity and the benign Boulware-Deser mode2018

    • Author(s)
      Mukohyama Shinji , Volkov Mikhail S.
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2018 Issue: 10 Pages: 37037-37037

    • DOI

      10.1088/1475-7516/2018/10/037

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] Stability of stealth magnetic field in de Sitter spacetime2018

    • Author(s)
      Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 10

    • DOI

      10.1103/physrevd.98.104053

    • NAID

      120006786920

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] α-attractor-type double inflation2018

    • Author(s)
      Maeda Kei-ichi , Mizuno Shuntaro , Tozuka Ryota
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 12 Pages: 123530-123530

    • DOI

      10.1103/physrevd.98.123530

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] Maximal efficiency of the collisional Penrose process with spinning particles2018

    • Author(s)
      Maeda Kei-ichi , Okabayashi Kazumasa , Okawa Hirotada
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 6 Pages: 064027-064027

    • DOI

      10.1103/physrevd.98.064027

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] Hybrid Higgs inflation: The use of disformal transformation2018

    • Author(s)
      Sato Seiga , Maeda Kei-ichi
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 8 Pages: 083512-083512

    • DOI

      10.1103/physrevd.97.083512

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      2018 Annual Research Report 2017 Annual Research Report
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  • [Journal Article] Prospects for observing and localizing gravitational-wave transients with Advanced LIGO, Advanced Virgo and KAGRA2018

    • Author(s)
      B. P. Abbott et al.
    • Journal Title

      Living Reviews in Relativity

      Volume: 21 Issue: 1 Pages: 1-57

    • DOI

      10.1007/s41114-018-0012-9

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] Deflection angle of light for an observer and source at finite distance from a rotating wormhole2018

    • Author(s)
      H. Ono, A. Ishihara, H. Asada
    • Journal Title

      Phys. Rev. D

      Volume: 98 Issue: 4 Pages: 044047-044047

    • DOI

      10.1103/physrevd.98.044047

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      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Probing gravitational wave polarizations with Advanced LIGO, Advanced Virgo, and KAGRA2018

    • Author(s)
      Y. Hagihara, N. Era, D. Iikawa, H. Asada
    • Journal Title

      Phys. Rev. D

      Volume: 98 Issue: 6

    • DOI

      10.1103/physrevd.98.064035

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      2018 Annual Research Report
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  • [Journal Article] Ghost-free theories with arbitrary higher-order time derivatives2018

    • Author(s)
      Hayato Motohashi, Teruaki Suyama, Masahide Yamaguchi
    • Journal Title

      Journal of High Energy Physics

      Volume: 1806 Issue: 6 Pages: 1-29

    • DOI

      10.1007/jhep06(2018)133

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] Late-time quantum radiation by a uniformly accelerated detector in de Sitter spacetime2018

    • Author(s)
      Shumpei Yamaguchi, Rumi Tatsukawa, Shih-Yui Lin, Kazuhiro Yamamoto
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 10 Pages: 105012-105012

    • DOI

      10.1103/physrevd.98.105012

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      2018 Annual Research Report
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  • [Journal Article] Vacuum state in de Sitter spacetime with static charts2018

    • Author(s)
      Atsushi Higuchi and Kazuhiro Yamamoto
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 6 Pages: 065014-065014

    • DOI

      10.1103/physrevd.98.065014

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] Gravitational redshift in the void-galaxy cross-correlation function in redshift space2018

    • Author(s)
      Nan Yue , Yamamoto Kazuhiro
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 4 Pages: 043527-043527

    • DOI

      10.1103/physrevd.98.043527

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] Higher multipoles of the galaxy bispectrum in redshift space2018

    • Author(s)
      Nan Yue、Yamamoto Kazuhiro、Hikage Chiaki
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2018 Issue: 07 Pages: 038-038

    • DOI

      10.1088/1475-7516/2018/07/038

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] Matter bispectrum beyond Horndeski theories2018

    • Author(s)
      Hirano Shin’ichi、Kobayashi Tsutomu、Tashiro Hiroyuki、Yokoyama Shuichiro
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 10 Pages: 1-12

    • DOI

      10.1103/physrevd.97.103517

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relativistic stars in degenerate higher-order scalar-tensor theories after GW1708172018

    • Author(s)
      Kobayashi Tsutomu、Hiramatsu Takashi
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 10 Pages: 1-11

    • DOI

      10.1103/physrevd.97.104012

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Self-anisotropizing inflationary universe in Horndeski theory and beyond2018

    • Author(s)
      Tahara Hiroaki W. H.、Nishi Sakine、Kobayashi Tsutomu、Yokoyama Jun'ichi
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2018 Issue: 07 Pages: 1-13

    • DOI

      10.1088/1475-7516/2018/07/058

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Parity-violating gravity and GW1708172018

    • Author(s)
      Nishizawa Atsushi、Kobayashi Tsutomu
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 12 Pages: 1-5

    • DOI

      10.1103/physrevd.98.124018

    • NAID

      120006623784

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extended cuscuton: formulation2018

    • Author(s)
      Iyonaga Aya、Takahashi Kazufumi、Kobayashi Tsutomu
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2018 Issue: 12 Pages: 1-23

    • DOI

      10.1088/1475-7516/2018/12/002

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Supersymmetric Flaxion2018

    • Author(s)
      Yohei Ema, Daisuke Hagihara, Koichi Hamaguchi, Takeo Moroi, Kazunori Nakayama
    • Journal Title

      Journal of High Energy Physics

      Volume: 2018 Issue: 4 Pages: 094-094

    • DOI

      10.1007/jhep04(2018)094

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] Production of purely gravitational dark matter2018

    • Author(s)
      Ema Yohei、Nakayama Kazunori、Tang Yong
    • Journal Title

      Journal of High Energy Physics

      Volume: 2018 Issue: 9 Pages: 135-135

    • DOI

      10.1007/jhep09(2018)135

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Axion-photon conversion and effects on 21 cm observation2018

    • Author(s)
      Moroi Takeo、Nakayama Kazunori、Tang Yong
    • Journal Title

      Physics Letters B

      Volume: 783 Pages: 301-305

    • DOI

      10.1016/j.physletb.2018.07.002

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ghost-free theory with third-order time derivatives2018

    • Author(s)
      H. Motohashi, T. Suyama, M. Yamaguchi
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 87 Issue: 6 Pages: 1-5

    • DOI

      10.7566/jpsj.87.063401

    • NAID

      210000134842

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reconciling tensor and scalar observables in G-inflation2018

    • Author(s)
      H. Ramirez, S. Passaglia, H. Motohashi, W. Hu, O. Mena
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1804 Issue: 04 Pages: 1-19

    • DOI

      10.1088/1475-7516/2018/04/039

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] General Relativity solutions in modified gravity2018

    • Author(s)
      H. Motohashi, M. Minamitsuji
    • Journal Title

      Physics Letters B

      Volume: 781 Pages: 728-734

    • DOI

      10.1016/j.physletb.2018.04.041

    • NAID

      120006491967

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Stealth Schwarzschild solution in shift symmetry breaking theories2018

    • Author(s)
      M. Minamitsuji, H. Motohashi
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 8 Pages: 1-13

    • DOI

      10.1103/physrevd.98.084027

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Vector disformal transformation of cosmological perturbations2018

    • Author(s)
      Papadopoulos Vassilis , Zarei Moslem , Firouzjahi Hassan , Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 6

    • DOI

      10.1103/physrevd.97.063521

    • NAID

      120006466596

    • Related Report
      2017 Annual Research Report
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  • [Journal Article] Stable cosmology in chameleon bigravity2018

    • Author(s)
      De Felice Antonio、Mukohyama Shinji、Oliosi Michele、Watanabe Yota
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 2 Pages: 024050-024050

    • DOI

      10.1103/physrevd.97.024050

    • NAID

      120006457162

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Solving the flatness problem with an anisotropic instanton in Horava-Lifshitz gravity2018

    • Author(s)
      Bramberger Sebastian F. , Coates Andrew , Magueijo Joao , Mukohyama Shinji , Namba Ryo , Watanabe Yota
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 4 Pages: 043512-043512

    • DOI

      10.1103/physrevd.97.043512

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Massive Graviton Geons2018

    • Author(s)
      Katsuki Aoki, Kei-ichi Maeda, Yosuke Misonoh, Hirotada Okawa
    • Journal Title

      Phys.Rev. D

      Volume: 97 Issue: 4

    • DOI

      10.1103/physrevd.97.044005

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Non-linear collisional Penrose process: How much energy can a black hole release?2018

    • Author(s)
      Ken-ichi Nakao, Hirotada Okawa, Kei-ichi Maeda
    • Journal Title

      PTEP

      Volume: 1 Issue: 1

    • DOI

      10.1093/ptep/ptx170

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Condensate of Massive Graviton and Dark Matter2018

    • Author(s)
      Katsuki Aoki, Kei-ichi Maeda
    • Journal Title

      Phys.Rev. D

      Volume: 97 Issue: 4

    • DOI

      10.1103/physrevd.97.044002

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hidden Universality in the Merger Rate Distribution in the Primordial Black Hole Scenario2018

    • Author(s)
      Kocsis Bence、Suyama Teruaki、Tanaka Takahiro、Yokoyama Shuichiro
    • Journal Title

      Astrophysical Journal

      Volume: 854 Issue: 1 Pages: 1-13

    • DOI

      10.3847/1538-4357/aaa7f4

    • NAID

      120006466622

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Constraints on small-scale primordial power by annihilation signals from extragalactic dark matter minihalos2018

    • Author(s)
      Tomohiro Nakama, Teruaki Suyama, Kazunori Kohri, and Nagisa Hiroshima
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 2 Pages: 1-7

    • DOI

      10.1103/physrevd.97.023539

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Primordial black holes?perspectives in gravitational wave astronomy2018

    • Author(s)
      Sasaki Misao、Suyama Teruaki、Tanaka Takahiro、Yokoyama Shuichiro
    • Journal Title

      Classical and Quantum Gravity

      Volume: 35 Issue: 6 Pages: 1-76

    • DOI

      10.1088/1361-6382/aaa7b4

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electromagnetic waves propagating in the string axiverse2018

    • Author(s)
      Yoshida Daiske , Soda Jiro
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2018 Issue: 4 Pages: 1-10

    • DOI

      10.1093/ptep/pty029

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exploring the string axiverse and parity violation in gravity with gravitational waves2018

    • Author(s)
      Yoshida Daiske , Soda Jiro
    • Journal Title

      International Journal of Modern Physics D

      Volume: - Issue: 09 Pages: 1850096-1850096

    • DOI

      10.1142/s0218271818500967

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Schwinger pair production by electric field coupled to inflaton2018

    • Author(s)
      Geng Jia-Jia、Li Bao-Fei、Soda Jiro、Wang Anzhong、Wu Qiang、Zhu Tao
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2018 Issue: 02 Pages: 018-018

    • DOI

      10.1088/1475-7516/2018/02/018

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gravitational redshifts of clusters and voids2018

    • Author(s)
      Sakuma Daiki , Terukina Ayumu , Yamamoto Kazuhiro , Hikage Chiaki
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 6

    • DOI

      10.1103/physrevd.97.063512

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Revisiting big-bang nucleosynthesis constraints on long-lived decaying particles2018

    • Author(s)
      Kawasaki Masahiro、Kohri Kazunori、Moroi Takeo、Takaesu Yoshitaro
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 2 Pages: 023502-023502

    • DOI

      10.1103/physrevd.97.023502

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-energy neutrinos from multibody decaying dark matter2018

    • Author(s)
      Hiroshima Nagisa、Kitano Ryuichiro、Kohri Kazunori、Murase Kohta
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 2 Pages: 023006-023006

    • DOI

      10.1103/physrevd.97.023006

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Asymptotically-flat supergravity solutions deep inside the black-hole regime2018

    • Author(s)
      Bena Iosif , Giusto Stefano , Martinec Emil J. , Russo Rodolfo , Shigemori Masaki , Turton David , Warner Nicholas P.
    • Journal Title

      Journal of High Energy Physics

      Volume: 2018 Issue: 2 Pages: 014-014

    • DOI

      10.1007/jhep02(2018)014

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gravitino problem in inflation driven by inflaton-polonyi Kahler coupling2018

    • Author(s)
      Hasegawa Fuminori , Nakayama Kazunori , Terada Takahiro , Yamada Yusuke
    • Journal Title

      Physics Letters B

      Volume: 777 Pages: 270-274

    • DOI

      10.1016/j.physletb.2017.12.038

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Explosive axion production from saxion2018

    • Author(s)
      Ema Yohei、Nakayama Kazunori
    • Journal Title

      Physics Letters B

      Volume: 776 Pages: 174-181

    • DOI

      10.1016/j.physletb.2017.11.035

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Horndeski extension of the minimal theory of quasidilaton massive gravity2017

    • Author(s)
      De Felice Antonio、Mukohyama Shinji、Oliosi Michele
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 10

    • DOI

      10.1103/physrevd.96.104036

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A class of minimally modified gravity theories2017

    • Author(s)
      Lin Chunshan , Mukohyama Shinji
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2017 Issue: 10 Pages: 033-033

    • DOI

      10.1088/1475-7516/2017/10/033

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Massive graviton dark matter with environment dependent mass: A natural explanation of the dark matter-baryon ratio2017

    • Author(s)
      Aoki Katsuki , Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 10

    • DOI

      10.1103/physrevd.96.104039

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Primordial perturbations from inflation with a hyperbolic field-space2017

    • Author(s)
      Shuntaro Mizuno, Shinji Mukohyama
    • Journal Title

      Physical Review

      Volume: D 96 103533 Issue: 10 Pages: 1-18

    • DOI

      10.1103/physrevd.96.103533

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stable cosmology in ghost-free quasidilaton theory2017

    • Author(s)
      Gumrukcuoglu, A. Emir , Koyama Kazuya , Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 4 Pages: 044041-044041

    • DOI

      10.1103/physrevd.96.044041

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Classifying Galileon p-form theories2017

    • Author(s)
      Deffayet Cedric , Garcia-Saenz Sebastian , Mukohyama Shinji , Sivanesan Vishagan
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 4 Pages: 045014-045014

    • DOI

      10.1103/physrevd.96.045014

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Minimal theory of quasidilaton massive gravity2017

    • Author(s)
      De Felice Antonio、Mukohyama Shinji、Oliosi Michele
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 2

    • DOI

      10.1103/physrevd.96.024032

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Boulware-Deser ghost in extended quasidilaton massive gravity2017

    • Author(s)
      Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 4

    • DOI

      10.1103/physrevd.96.044029

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cosmological Dynamics of D-BIonic and DBI Scalar Field and Coincidence Problem of Dark Energy2017

    • Author(s)
      Sirachak Panpanich, Kei-ichi Maeda, Shuntaro Mizuno
    • Journal Title

      Phys.Rev. D

      Volume: 95 Issue: 10 Pages: 1-15

    • DOI

      10.1103/physrevd.95.103520

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gravitational lensing by exotic objects2017

    • Author(s)
      Asada Hideki
    • Journal Title

      Modern Physics Letters A

      Volume: 32 Issue: 34 Pages: 1730031-1730031

    • DOI

      10.1142/s0217732317300312

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gravitomagnetic bending angle of light with finite-distance corrections in stationary axisymmetric spacetimes2017

    • Author(s)
      Ono Toshiaki、Ishihara Asahi、Asada Hideki
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 10

    • DOI

      10.1103/physrevd.96.104037

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spontaneous scalarization with an extremely massive field and heavy neutron stars2017

    • Author(s)
      Soichiro Morisaki and Teruaki Suyama
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 8 Pages: 1-15

    • DOI

      10.1103/physrevd.96.084026

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stochastic gravitational waves from cosmic string loops in scaling2017

    • Author(s)
      Christophe Ringeval and Teruaki Suyama
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 12 Issue: 12 Pages: 1-33

    • DOI

      10.1088/1475-7516/2017/12/027

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Infinite violation of Bell inequalities in inflation2017

    • Author(s)
      Kanno Sugumi、Soda Jiro
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 8 Pages: 083501-083501

    • DOI

      10.1103/physrevd.96.083501

    • NAID

      120006366532

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electromagnetic memory effect induced by axion dark matter2017

    • Author(s)
      Yoshida Daiske , Soda Jiro
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 6 Pages: 064005-064005

    • DOI

      10.1103/physrevd.96.064005

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Entanglement of the Vacuum between Left, Right, Future, and Past: The Origin of Entanglement-Induced Quantum Radiation2017

    • Author(s)
      Atsushi Higuchi, Satoshi Iso, Kazushige Ueda, Kazuhiro Yamamoto
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 8 Pages: 083531-083531

    • DOI

      10.1103/physrevd.96.083531

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Entanglement-induced quantum radiation2017

    • Author(s)
      Satoshi Iso, Rumi Tatsukawa, Kazushige Ueda, Kazuhiro Yamamoto
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 4 Pages: 045001-045001

    • DOI

      10.1103/physrevd.96.045001

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impact of correlated magnetic noise on the detection of stochastic gravitational waves: Estimation based on a simple analytical model2017

    • Author(s)
      Himemoto Yoshiaki , Taruya Atsushi
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 2

    • DOI

      10.1103/physrevd.96.022004

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Precision cosmology with redshift-space bispectrum: A perturbation theory based model at one-loop order2017

    • Author(s)
      Ichihiko Hashimoto, Yann Rasera, and Atsushi Taruya
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 4 Pages: 043526-043526

    • DOI

      10.1103/physrevd.96.043526

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] CMB bounds on disk-accreting massive primordial black holes2017

    • Author(s)
      Vivian Poulin, Pasquale D. Serpico, Francesca Calore, Sebastien Clesse, and Kazunori Kohri
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 8 Pages: 083524-083524

    • DOI

      10.1103/physrevd.96.083524

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spins of primordial black holes formed in the matter-dominated phase of the Universe2017

    • Author(s)
      Tomohiro Harada, Chul-Moon Yoo, Kazunori Kohri, Ken-ichi Nakao
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 8 Pages: 083517-083517

    • DOI

      10.1103/physrevd.96.083517

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Can decaying particle explain cosmic infrared background excess?2017

    • Author(s)
      Kohri Kazunori、Moroi Takeo、Nakayama Kazunori
    • Journal Title

      Physics Letters B

      Volume: 772 Pages: 628-633

    • DOI

      10.1016/j.physletb.2017.07.026

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multi-field effects in a simple extension of R2 inflation2017

    • Author(s)
      Mori Taro、Kohri Kazunori、White Jonathan
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2017 Issue: 10 Pages: 044-044

    • DOI

      10.1088/1475-7516/2017/10/044

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Axion-like particles and recent observations of the cosmic infrared background radiation2017

    • Author(s)
      Kazunori Kohri and Hideo Kodama
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 5 Pages: 051701-051701

    • DOI

      10.1103/physrevd.96.051701

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Constraints on long-lived electrically charged massive particles from anomalous strong lens systems2017

    • Author(s)
      Kamada Ayuki、Inoue Kaiki Taro、Kohri Kazunori、Takahashi Tomo
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2017 Issue: 11 Pages: 008-008

    • DOI

      10.1088/1475-7516/2017/11/008

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cosmological constant problem and renormalized vacuum energy density in curved background2017

    • Author(s)
      Kohri Kazunori、Matsui Hiroki
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2017 Issue: 06 Pages: 006-006

    • DOI

      10.1088/1475-7516/2017/06/006

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Extended mimetic gravity: Hamiltonian analysis and gradient instabilities2017

    • Author(s)
      Takahashi Kazufumi、Kobayashi Tsutomu
    • Journal Title

      Phys. Rev. D

      Volume: 2017 Issue: 11 Pages: 038-038

    • DOI

      10.1088/1475-7516/2017/11/038

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Healthy imperfect dark matter from effective theory of mimetic cosmological perturbations2017

    • Author(s)
      Hirano Shin'ichi、Nishi Sakine、Kobayashi Tsutomu
    • Journal Title

      JCAP

      Volume: 2017 Issue: 07 Pages: 009-009

    • DOI

      10.1088/1475-7516/2017/07/009

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] General invertible transformation and physical degrees of freedom2017

    • Author(s)
      Kazufumi Takahashi, Hayato Motohashi, Teruaki Suyama, and Tsutomu Kobayashi
    • Journal Title

      Physical Review D

      Volume: 95 Issue: 8 Pages: 1-12

    • DOI

      10.1103/physrevd.95.084053

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Non-Abelian supertubes2017

    • Author(s)
      Fernandez-Melgarejo Jose J. , Park Minkyu , Shigemori Masaki
    • Journal Title

      Journal of High Energy Physics

      Volume: 2017 Issue: 12 Pages: 103-103

    • DOI

      10.1007/jhep12(2017)103

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gravitino/axino as decaying dark matter and cosmological tensions2017

    • Author(s)
      Hamaguchi Koichi、Nakayama Kazunori、Tang Yong
    • Journal Title

      Physics Letters B

      Volume: 772 Pages: 415-419

    • DOI

      10.1016/j.physletb.2017.06.071

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neutrino CP phases from sneutrino chaotic inflation2017

    • Author(s)
      Nakayama Kazunori , Takahashi Fuminobu , Yanagida Tsutomu T.
    • Journal Title

      Physics Letters B

      Volume: 773 Pages: 179-185

    • DOI

      10.1016/j.physletb.2017.08.024

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electroweak vacuum metastability and low-scale inflation2017

    • Author(s)
      Ema Yohei , Mukaida Kyohei , Nakayama Kazunori
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2017 Issue: 12 Pages: 030-030

    • DOI

      10.1088/1475-7516/2017/12/030

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Limits for scalar field dark matter from gravitational wave detectors2023

    • Author(s)
      Suyama
    • Organizer
      Workshop on Fundamental Cosmology: from Beginning to End
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Gravitational lensing of gravitational waves as a probe of small scale matter fluctuations2023

    • Author(s)
      Suyama
    • Organizer
      Non-linear Nature of Cosmological Perturbations and its Observational Consequences
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Upper limit on the scalar field dark matter from LIGO third observation run2023

    • Author(s)
      Suyama
    • Organizer
      What is dark matter? - Comprehensive study of the huge discovery space in dark matter
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Relavitistic signature of large-scale structure observations ~ toward alternative test of gravity ~2022

    • Author(s)
      Atsuhi Taruya
    • Organizer
      Astronomy colloquium at Shanghai Jiao Tong University
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ファジーダークマターのコア-ハロー関係2022

    • Author(s)
      樽家篤史
    • Organizer
      日本物理学会年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Testing Newtonian Entanglement2022

    • Author(s)
      Kazuhiro Yamamoto
    • Organizer
      KEK IPNS-IMSS-QUP Joint workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] EFT of scalar-tensor gravity with timelike scalar profile2022

    • Author(s)
      Shinji Mukohyama
    • Organizer
      All Things EFT
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamical approach to the cosmological constant problem revisited2022

    • Author(s)
      Shinji Mukohyama
    • Organizer
      String theory, gravity and cosmology 2022
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Gravity beyond general relativity2022

    • Author(s)
      Shinji Mukohyama
    • Organizer
      ICMSA2022
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] EFT of scalar-tensor gravity with timelike scalar profile2022

    • Author(s)
      Shinji Mukohyama
    • Organizer
      天文・天体物理若手夏の学校
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Introduction to Modified Gravity2022

    • Author(s)
      Shinji Mukohyama
    • Organizer
      2022 Summer CAS-JSPS Workshop in Cosmology, Gravitation, and Particle Physics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Modified gravity with 2 d.o.f.as a tool to address tensions in cosmology2022

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Corfu2022
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] EFT of scalar-tensor gravity with timelike scalar profile2022

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Quantum Effective Field Theory and Black Hole Tests of Einstein Gravity
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dark energy, black holes and effective field theory2022

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Korea-Japan workshop on dark energy
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dark energy, black holes and effective field theory2022

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Joint Canada Asia Pacific Conference on General Relativity and Relativistic Astrophysics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dark energy, black holes and effective field theory2022

    • Author(s)
      Shinji Mukohyama
    • Organizer
      DSU2022
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamical approach to the cosmological constant problem revisited2022

    • Author(s)
      Shinji Mukohyama
    • Organizer
      2022 Winter CAS-JSPS Workshop in Cosmology, Gravitation, and Particle Physics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 物質揺らぎによる重力レンズを受けた重力波の性質について2022

    • Author(s)
      Suyama
    • Organizer
      日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Gravitational lensing of gravitational waves as a probe of small scale matter fluctuations2022

    • Author(s)
      Suyama
    • Organizer
      Non-linear aspects of cosmological gravitational waves
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Universal relation of lensed gravitational waves2022

    • Author(s)
      Suyama
    • Organizer
      Gravitational wave physics and astronomy: Genesis
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimalism in modified gravity2021

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Current challenges in gravitational physics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Introduction to Modified Gravity2021

    • Author(s)
      Shinji Mukohyama
    • Organizer
      QASTM zoominar
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimalism in modified gravity2021

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Copernicus webinar
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimalism in modified gravity2021

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Quarks
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Gravity and Cosmology beyond General Relativity and Gravitational Waves2021

    • Author(s)
      Shinji Mukohyama
    • Organizer
      SUSY2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 一般相対論を超える重力理論と重力波2021

    • Author(s)
      向山信治
    • Organizer
      素粒子と重力波
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Revisiting non-Gaussianity in non-attractor inflation models in the light of the cosmological soft theorem2021

    • Author(s)
      Teruaki Suyama
    • Organizer
      JGRG webinar
    • Related Report
      2021 Annual Research Report
  • [Presentation] Search for the Stochastic Gravitational-wave Background Induced by Primordial Curvature Perturbations in LIGO’s Second Observing Run2021

    • Author(s)
      Teruaki Suyama
    • Organizer
      AMALDI14
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 重力レンズを受けた光と重力波の伝搬時間について2021

    • Author(s)
      須山輝明
    • Organizer
      日本物理学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Universal relation of lensed gravitational waves2021

    • Author(s)
      Teruaki Suyama
    • Organizer
      8th Korea-Japan workshop on Dark Energy
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 原始ブラックホール20212021

    • Author(s)
      須山輝明
    • Organizer
      第10回観測的宇宙論ワークショップ
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Testing time evolution of the mass distribution of the black hole mergers2021

    • Author(s)
      Teruaki Suyama
    • Organizer
      1st International conference on holography and its applications
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Toward search for light scalar field dark matter by interferometers2021

    • Author(s)
      Teruaki Suyama
    • Organizer
      Dark matter symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Intrinsic alignment of galaxies as a novel cosmological probe2021

    • Author(s)
      Atsushi Taruya
    • Organizer
      Seminar at Laboratoire d'Astriphysique de Marseille
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Intrinsic alignment of galaxies as a novel probe of cosmology2021

    • Author(s)
      Atsushi Taruya
    • Organizer
      東京工業大学理学院物理学系 量子物理学・ナノサイエンス第319回セミナー
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Grid-based calculation for perturbation theory of large-scale structure in redshift space2021

    • Author(s)
      樽家篤史
    • Organizer
      日本天文学会秋季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Galaxy projected size fluctuations as a cosmological probe2021

    • Author(s)
      樽家篤史
    • Organizer
      第10回観測的宇宙論ワークショップ
    • Related Report
      2021 Annual Research Report
  • [Presentation] Intrinsic alignment and cosmology: overview2021

    • Author(s)
      Atsushi Taruya
    • Organizer
      YITP molecule-type workshop on "Galaxy shape statistics and cosmology"
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interpolating between multi-center solutions2021

    • Author(s)
      Masaki Shigemori
    • Organizer
      Black-hole microstructure III
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Exact solution for wave scattering from black holes2021

    • Author(s)
      Hayato Motohashi
    • Organizer
      24th International Conference on Particle Physics and Cosmology (COSMO’21)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exact solution for wave scattering from black holes2021

    • Author(s)
      Hayato Motohashi
    • Organizer
      The 30th Workshop on General Relativity and Gravitation in Japan (JGRG30),
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On the theory of quasinormal modes2021

    • Author(s)
      Hayato Motohashi
    • Organizer
      Gravitational wave physics and astronomy: Genesis, Group A Area Workshop 2022 and Winter Camp
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On rotating black holes in DHOST theories2021

    • Author(s)
      本橋隼人
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Exact solution for wave scattering from black holes2021

    • Author(s)
      本橋隼人
    • Organizer
      第22回特異点研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 暗黒エネルギー/修正重力と重力波2021

    • Author(s)
      本橋隼人
    • Organizer
      日本物理学会 第77回年次大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Exact solution for wave scattering from black holes2021

    • Author(s)
      本橋隼人
    • Organizer
      立教大学コロキウム
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Exact solution for wave scattering from black holes2021

    • Author(s)
      Hayato Motohashi
    • Organizer
      JGRG Webinar Series
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Exact solution for wave scattering from black holes2021

    • Author(s)
      Hayato Motohashi
    • Organizer
      Gravity & Cosmology Seminar, Institute of Theoretical Physics, Chinese Academy of Sciences (ITP-CAS)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimalism in modified gravity2021

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Cosmology 2021: the Rise of Field Theory", Cambridge, UK
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Gravitational Theories2021

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Gravitational waves: a new messenger to explore the universe, IHP, Paris, France
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimalism in modified gravity2021

    • Author(s)
      Shinji Mukohyama
    • Organizer
      International webinar on Recent Developments in Cosmology and Modified Gravity", Hydrabad, India
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimalism in modified gravity2021

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Gravitational waves: a new messenger to explore the universe, IHP, Paris, France
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 銀河・ハローの相関関数に現れる重力赤方偏移とその検出可能性2021

    • Author(s)
      樽家篤史
    • Organizer
      天文学会春の年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Production of Hidden Photon Dark matter: Recent Developments2021

    • Author(s)
      K.Nakayama
    • Organizer
      Dark Matter as a Probe to New Physics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A consistent theory of D\to 4 Einstein-Gauss-Bonnet gravity2020

    • Author(s)
      Shinji Mukohyama
    • Organizer
      "Spring workshop on gravity and cosmology", Krakow, Poland
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimalism in modified gravity2020

    • Author(s)
      Shinji Mukohyama
    • Organizer
      7th Korea-Japan Workshop on Dark Energy, APCTP, Korea
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hierarchical Triple System and Gravitational Waves2020

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      The 14th International Conference on Gravitation, Astrophysics and Cosmology, National Central University, Jhongli, Taiwan
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] General Relativity vs Modified Gravity2020

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      7th Korea-Japan Workshop on Dark Energy : Maeda's Universe, Korea Astronomy and Space Science Institute, Daejeon, South Korea
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Formation of primordial black holes2020

    • Author(s)
      Teruaki Suyama
    • Organizer
      Physics of the Early Universe, online precursor
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 非ガウス性の観測効果2020

    • Author(s)
      Teruaki Suyama
    • Organizer
      日本物理学会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Stochastic gravitational waves as a probe of extremely small-scale primordial perturbations2020

    • Author(s)
      Teruaki Suyama
    • Organizer
      Copernicus Webinar Series
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Search for the stochastic gravitational-wave background induced by primordial curvature perturbations in LIGO's second observing run2020

    • Author(s)
      Teruaki Suyama
    • Organizer
      第9回観測的宇宙論ワークショップ
    • Related Report
      2020 Annual Research Report
  • [Presentation] Search for the stochastic gravitational-wave background induced by primordial curvature perturbations in LIGO's second observing run2020

    • Author(s)
      Teruaki Suyama
    • Organizer
      Online JGRG
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Gravitational waves as a probe of primordial density perturbations2020

    • Author(s)
      Teruaki Suyama
    • Organizer
      2nd IIT Guwahati and Tokyo Tech Joint workshop on Condensed Matter and High Energy Physics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] LIGOデータを用いた小スケール原始密度揺らぎの制限2020

    • Author(s)
      Teruaki Suyama
    • Organizer
      日本物理学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 広がる宇宙・つながる世界2020

    • Author(s)
      樽家篤史
    • Organizer
      西宮湯川記念科学セミナー
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Cosmic Tension: Headache in Planck ΛCDM cosmology2020

    • Author(s)
      Taruya
    • Organizer
      CGP internal workshop
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 軽い暗黒物質検出のための固体物理入門2020

    • Author(s)
      K.Nakayama
    • Organizer
      素粒子物理学の進展2020
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Black holes in Scalar-tensor theory2020

    • Author(s)
      Shinji Mukohyama
    • Organizer
      New perspectives on cosmology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing primordial perturbations from inflation2020

    • Author(s)
      Teruaki Suyama
    • Organizer
      International Conference on the Emerging Issues in Cosmology and Particle Physics, Visva-Bharati University
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Computations of quantities characterizing PBHs formed from primordial perturbations2020

    • Author(s)
      Teruaki Suyama
    • Organizer
      Cosmic acceleration, Kavli IPMU
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Revisiting slow-roll dynamics and the tensor tilt in general single-field inflation2020

    • Author(s)
      Tsutomu Kobayashi
    • Organizer
      Cosmic Acceleration
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Black holes in modified gravity2020

    • Author(s)
      Hayato Motohashi
    • Organizer
      Area workshop 2020 Winter/Group A camp
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Primordial black holes from constant-roll inflation2020

    • Author(s)
      Hayato Motohashi
    • Organizer
      Area workshop 2020 Winter/Group A camp
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Primordial black holes from constant-roll inflation2020

    • Author(s)
      Hayato Motohashi
    • Organizer
      The Third annual symposium of the innovative area "Gravitational Wave Physics and Astronomy: Genesis"
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Some thoughts on entropy bounds, swampland and inflation2019

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Inflation and Geometry
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Gravity and cosmology beyond Einstein ― introduction to modified gravity ―2019

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Beyond General Relativity, Beyond Cosmological Standard Model
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimalism in Modified Gravity2019

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Beyond General Relativity, Beyond Cosmological Standard Model
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Some thoughts on entropy bounds, swampland and inflation2019

    • Author(s)
      Shinji Mukohyama
    • Organizer
      15th Rencontres du Vietnam "Cosmology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimalism in Modified Gravity2019

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Miami 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Gravitational Waves from Hierarchical Triple System2019

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      String theory, Gravitation and Cosmology (STGCOS 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hybrid Higgs Inflation-Observational Constraints and Reheating-2019

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      15th Rencontres du Vietnam "Cosmology"
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Gravitational Waves from Hierarchical Triple System2019

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      The First Hangzhou International Meeting on Gravitational Waves
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing GW polarizations with aLIGO, Virgo and KAGRA2019

    • Author(s)
      Hideki Asada
    • Organizer
      2nd annual symposium of GW genesis
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Testing vector parts of of gravity from GW observations2019

    • Author(s)
      Hideki Asada
    • Organizer
      LARES2/LARES Rome workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Testing extra GW polarizations with four noncoaligned ground-based detectors2019

    • Author(s)
      Hideki Asada
    • Organizer
      GWPAW2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Directly testing scalar modes of GWs by four detectors2019

    • Author(s)
      Hideki Asada
    • Organizer
      2rd annual symposium of GW genesis
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hidden universality in the merger rate distribution in the primordial black hole scenario2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      Mini workshop on Primordial Black Holes as Dark Matter, or not, Louvain University
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Merger rate of primordial black hole binaries2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      The Dark Side of Black Holes, Solvay Institute
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Testing PBHs by gravitational-wave observations2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      Spring workshop on gravity and cosmology, Warsaw University
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A large mass hierarchy from a small nonminimal coupling2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      The third NRF-JSPS workshop in particle physics, cosmology and gravitation
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Primordial black holes and gravitational wave astronomy2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      Summer School on Gravitational Wave Astronomy, International Center for Theoretical Sciences, India
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 原始ブラックホールは暗黒物質を説明できるか?2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      2019年度 天文・天体物理若手夏の学校、豊橋
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Clustering of primordial black holes with non-Gaussian initial fluctuations2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      15th Recontres du Vietnam, Cosmology, ICISE
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 原始ブラックホール連星と重力波イベント2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      日本物理学会秋季大会、山形大学
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Clustering of primordial black holes with non-Gaussian initial fluctuations2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      The 29th Workshop on General Relativity and Gravitation in Japan, Kobe University
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Clustering of primordial black holes with non-Gaussian initial fluctuations2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      Focus week on primordial black holes, Kavli IPMU
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A review on primordial black holes2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      9th International conference on gravitation and cosmology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Vacuum state as entangled state between left, right, future and past,2019

    • Author(s)
      Kazuhiro Yamamoto
    • Organizer
      Quantum Entanglement in Cosmology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 宇宙の大規模構造の相対論的観測効果2019

    • Author(s)
      樽家 篤史
    • Organizer
      第8回観測的宇宙論ワークショップ
    • Related Report
      2019 Annual Research Report
  • [Presentation] Intrinsic alignment of density & velocity fields as cosmological probe2019

    • Author(s)
      Atsushi Taruya
    • Organizer
      6th Korea-Japan workshop on dark energy
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 最新観測がもたらす宇宙論の変革2019

    • Author(s)
      樽家 篤史
    • Organizer
      第92回 知の拠点セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Intrinsic alignment of density and velocity fields as cosmological probe2019

    • Author(s)
      Atsushi Taruya
    • Organizer
      CosKASI-ICG-NAOC-YITP workshop 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 銀河赤方偏移サーベイにおける摂動論的手法:2019年版2019

    • Author(s)
      樽家 篤史
    • Organizer
      第1回科学研究部シンポジウム「銀河赤方偏移探査による宇宙論研究会」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] GridSPT: grid-based calculation for perturbation theory of large-scale structure2019

    • Author(s)
      Atsushi Taruya
    • Organizer
      MIAPP program on Dynamics of large-scale structure formation
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing dark matter from nonlinear structure formation of the Universe2019

    • Author(s)
      Atsushi Taruya
    • Organizer
      Molecule-type International Workshop on Resonant instabilities in cosmology and their observational consequences
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modeling wide-angle cross-correlation function with relativistic effects at quasi-linear scales2019

    • Author(s)
      Atsushi Taruya
    • Organizer
      CosKASI conference 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Wide-angle redshift-space distortions at quasi-linear scales -- modeling relativistic dipole2019

    • Author(s)
      Atsushi Taruya
    • Organizer
      YITP workshop on PTchat
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On the screening mechanism in DHOST theories evading gravitational wave constraints2019

    • Author(s)
      Tsutomu Kobayashi
    • Organizer
      日本物理学会秋季大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On the screening mechanism in DHOST theories evading gravitational wave constraints2019

    • Author(s)
      Tsutomu Kobayashi
    • Organizer
      COSMO 19
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Vainshtein mechanism and its breaking in scalar-tensor theories2019

    • Author(s)
      Tsutomu Kobayashi
    • Organizer
      6th Korea-Japan workshop on dark energy
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Counting Superstrata2019

    • Author(s)
      Masaki Shigemori
    • Organizer
      Workshop on Black Hole Microstates
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Black hole microstates2019

    • Author(s)
      Masaki Shigemori
    • Organizer
      Workshop on recent developments in AdS/CFT
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Black holes in modified gravity2019

    • Author(s)
      Hayato Motohashi
    • Organizer
      YITP long-term workshop: Multi-Messenger Astrophysics in the Gravitational Wave Era
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Black holes in modified gravity2019

    • Author(s)
      Hayato Motohashi
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop (GWPAW 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exact black hole solutions in modified gravity2019

    • Author(s)
      Hayato Motohashi
    • Organizer
      The 29th Workshop on General Relativity and Gravitation in Japan (JGRG29)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Constant roll and primordial black holes2019

    • Author(s)
      Hayato Motohashi
    • Organizer
      Focus Week on Primordial Black Holes
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exact black hole solutions in DHOST theories2019

    • Author(s)
      Hayato Motohashi
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] A01 progress2019

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Area workshop 2019 winter
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 修正重力理論の数理:ハミルトニアン解析から現象論まで2019

    • Author(s)
      向山信治
    • Organizer
      日本物理学会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing ultralight scalar field dark matter with GW interferometers2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      The 2nd Korea-Japan bilateral workshop on String Axion Cosmology
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Primordial black holes - perspectives in gravitaitonal wave astronomy-2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      FAPESP-JSPS Workshop on dark energy, dark matter, and galaxies
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Primordial black holes and gravitational waves2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      International KEK-Cosmo and APCosPA Winter School 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing ultralight scalar field dark matter with GW interferometers2019

    • Author(s)
      Teruaki Suyama
    • Organizer
      Accelerating Universe in the Dark
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum radiation produced by detector and particle in a uniformly accelerated motion2019

    • Author(s)
      Kazuhiro Yamamoto
    • Organizer
      Workshop on testing the Unruh effect in the Lab.
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Supercurvature-mode dark energy model2019

    • Author(s)
      Kazuhiro Yamamoto
    • Organizer
      2nd workshop for Phenomenologyfor Particle and Anti-Particle (2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A model of dark energy spatially varying on very large scales2019

    • Author(s)
      Kazuhiro Yamamoto
    • Organizer
      Accelerating Universe in the Dark
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] One-loop matter power spectrum beyond Horndeski2019

    • Author(s)
      小林努
    • Organizer
      日本物理学会年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Extended Cuscuton2019

    • Author(s)
      Tsutomu Kobayashi
    • Organizer
      Why does the Universe accelerate? -Exhaustive study and challenge of the future
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Supercharging Superstrata2019

    • Author(s)
      Masaki Shigemori
    • Organizer
      International Symposium RIKKYO MathPhys 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Primordial black holes in canonical single field inflation2019

    • Author(s)
      Hayato Motohashi
    • Organizer
      Asian-Pacific Winter School and Workshop on Gravitation and Cosmology
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Shape dependence of spontaneous scalarization2019

    • Author(s)
      Hayato Motohashi
    • Organizer
      "Gravitational wave physics and astronomy: Genesis” Area Workshop 2019 Winter and Group A Boot Camp
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Constant-roll inflation in scalar-tensor theory2019

    • Author(s)
      Hayato Motohashi
    • Organizer
      Accelerating Universe in the Dark
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exact black hole solutions in scalar-tensor theories2019

    • Author(s)
      本橋隼人
    • Organizer
      第三回若手による重力・宇宙論研究会「理論と観測から探るブラックホール研究のこれから」
    • Related Report
      2018 Annual Research Report
  • [Presentation] Horava-Lifshitzcosmology revisited2018

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Quarks-2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Horava-Lifshitzcosmology revisited2018

    • Author(s)
      Shinji Mukohyama
    • Organizer
      COSMO-GRAV meeting in Paris
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Horava-Lifshitzcosmology revisited2018

    • Author(s)
      Shinji Mukohyama
    • Organizer
      String Phenomenology 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimalism inModified Gravity2018

    • Author(s)
      Shinji Mukohyama
    • Organizer
      5th Korea-Japan workshop on dark energy
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimalism inModified Gravity2018

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Modern aspects of gravity and cosmology 2018 -- Orsay
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A01 progress2018

    • Author(s)
      Shinji Mukohyama
    • Organizer
      2nd annual area symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Minimalism inModified Gravity2018

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Conference on gravitation and cosmology in Tehran
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Massive Graviton Geon in Bigravity Theory2018

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      Fifteenth Marcel Grossmann Meeting MG15
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Massive Graviton Geons and Dark Matter2018

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      Workshop on Frontiers in Gravitation, Astrophysics, and Cosmology (ICNFP 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Metric-Affine gravity theory and acceleration of the Universe2018

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      5th Korea-Japan workshop on dark energy
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Metric-Affine Gravity Theory and Inflation2018

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      Workshop on COSMOLOGY AND THE QUANTUM VACUUM
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Revisiting the gravitational lensing with Gauss Bonnet theorem2018

    • Author(s)
      Hdeki Asada
    • Organizer
      Gravity and Cosmology 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] Weakly self-gravitating objects in Chern-Simons modified gravity2018

    • Author(s)
      Hideki Asada
    • Organizer
      Area workshop for GW Genesis
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Six polarizations of GW and detector network with KAGRA2018

    • Author(s)
      Hideki Asada
    • Organizer
      MOGRA workshop
    • Related Report
      2018 Annual Research Report
  • [Presentation] Probing GW polarizations with aLIGO, Virgo and KAGRA2018

    • Author(s)
      Hideki Asada
    • Organizer
      2nd annual symposium for GW genesis
    • Related Report
      2018 Annual Research Report
  • [Presentation] Spontaneous scalarization and heavy neutron stars2018

    • Author(s)
      Teruaki Suyama
    • Organizer
      Marcel Grossmann Meeting 15
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ghost free theories of point particles with higher time derivatives2018

    • Author(s)
      Teruaki Suyama
    • Organizer
      The first NRF-JSPS workshop in particle physics, cosmology, and gravitation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Testing a primordial black hole hypothesis by merger distribution in mass plane2018

    • Author(s)
      Teruaki Suyama
    • Organizer
      Essential next steps for gravity and cosmology
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ループ宇宙ひもからの背景重力波2018

    • Author(s)
      須山輝明
    • Organizer
      日本物理学会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Quantum radiation produced by nonlocal correlation of field2018

    • Author(s)
      Kazuhiro Yamamoto
    • Organizer
      Quantum Fields in Curved Space
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermal property of Brownian motion of a particle coupled to vacuum fluctuations2018

    • Author(s)
      Kazuhiro Yamamoto
    • Organizer
      The NCTS workshop on Non-Equilibrium Quantum Phenomena
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Entanglement description of the vacuum states in de Sitter space with static charts2018

    • Author(s)
      山本一博
    • Organizer
      量子情報と宇宙
    • Related Report
      2018 Annual Research Report
  • [Presentation] Relativistic stars in degenerate higher-order scalar-tensor theories after GW1708172018

    • Author(s)
      小林努
    • Organizer
      日本物理学会秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Parity-violating gravity and GW1708172018

    • Author(s)
      小林努
    • Organizer
      第 7 回観測的宇宙論ワークショップ
    • Related Report
      2018 Annual Research Report
  • [Presentation] 一般相対論とその拡張2018

    • Author(s)
      小林努
    • Organizer
      第 31 回理論懇シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Scalar-tensor theories after GW170817 and relativistic stars in DHOST2018

    • Author(s)
      Tsutomu Kobayashi
    • Organizer
      MG15
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Scalar-tensor theories after GW170817 and relativistic stars in DHOST2018

    • Author(s)
      Tsutomu Kobayashi
    • Organizer
      MOGRA2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Relativistic stars in degenerate higher-order scalar-tensor theories after GW1708172018

    • Author(s)
      Tsutomu Kobayashi
    • Organizer
      Essential next steps for gravity and cosmology
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Production of Purely Gravitational Dark Matter2018

    • Author(s)
      Kazunori Nakayama
    • Organizer
      COSMO2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Axion-photon conversion and effects on 21cm observation2018

    • Author(s)
      中山和則
    • Organizer
      日本物理学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Constructing ghost-free theories with higher derivatives2018

    • Author(s)
      Hayato Motohashi
    • Organizer
      15th Marcel Grossmann Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Primordial black holes and slow-roll violation2018

    • Author(s)
      Hayato Motohashi
    • Organizer
      15th Marcel Grossmann Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] General Relativity solutions in modified gravity2018

    • Author(s)
      Hayato Motohashi
    • Organizer
      15th Marcel Grossmann Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Constant-roll inflation2018

    • Author(s)
      Hayato Motohashi
    • Organizer
      15th Marcel Grossmann Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Constant-roll inflation2018

    • Author(s)
      Hayato Motohashi
    • Organizer
      5th Korea-Japan workshop on dark energy
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Shape dependence of spontaneous scalarization2018

    • Author(s)
      Hayato Motohashi
    • Organizer
      The 28th Workshop on General Relativity and Gravitation in Japan (JGRG28)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Shape dependence of spontaneous scalarization2018

    • Author(s)
      Hayato Motohashi
    • Organizer
      The Second annual symposium of the innovative area "Gravitational Wave Physics and Astronomy: Genesis"
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ghost-free theories with arbitrary higher-order time derivatives2018

    • Author(s)
      本橋隼人
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Modified gravity with higher derivatives2018

    • Author(s)
      本橋隼人
    • Organizer
      第7回観測的宇宙論ワークショップ
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Ghost-free theories with arbitrary higher-order time derivatives2018

    • Author(s)
      本橋隼人
    • Organizer
      第31回 理論懇シンポジウム「宇宙物理の標準理論:未来へ向けての再考」
    • Related Report
      2018 Annual Research Report
  • [Presentation] A02 progress report2018

    • Author(s)
      Shinji Mukohyama
    • Organizer
      The first annual symposium of the innovative area "Gravitational Wave Physics and Astronomy: Genesis"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Weakly self- gravitating objects in Chern- Simons modified gravity2018

    • Author(s)
      Hideki Asada
    • Organizer
      The first annual symposium of the innovative area "Gravitational Wave Physics and Astronomy: Genesis"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Revisiting the gravitational lensing with Gauss Bonnet theorem2018

    • Author(s)
      Hideki Asada
    • Organizer
      Gravity and Cosmology 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spontaneous scalarization with an extremely massive field and heavy neutron stars2018

    • Author(s)
      Teruaki Suyama
    • Organizer
      Gravity@Malta 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hidden universality in the merger rate of the primordial black hole binaries2018

    • Author(s)
      Teruaki Suyama
    • Organizer
      Third symposium on ``Why does the Universe Accelerate?''
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spontaneous scalarization and heavy neutron stars2018

    • Author(s)
      Teruaki Suyama
    • Organizer
      YKIS2018a Symposium ``General Relativity - The Next Generation-''
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Updates on massive gravity cosmology2018

    • Author(s)
      Jiro Soda
    • Organizer
      String moduli, string axiverse, and gravitational waves
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum radiation produced by an Unruh De Witt detector in a uniformly accelerated motion2018

    • Author(s)
      Kazuhiro Yamamoto
    • Organizer
      Miniworkshop: Cosmology, Gravitation and Quantum Information
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Entanglement-induced quantum radiation, gravitational redshift2018

    • Author(s)
      Kazuhiro Yamamoto
    • Organizer
      新学術領域「なぜ宇宙は加速するのか?- 徹底的究明と将来への挑戦-」10-12_Feb_2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum radiation produced by uniformly accelerating detector and particle2018

    • Author(s)
      山本一博
    • Organizer
      重力・宇宙論研究会 2018
    • Related Report
      2017 Annual Research Report
  • [Presentation] 赤方偏移バイスペクトルの分解方法: Slepian & Eisenstein (2017)の応用2018

    • Author(s)
      山本一博
    • Organizer
      宇宙論における高次統計:バイスペクトルの理論と観測
    • Related Report
      2017 Annual Research Report
  • [Presentation] Primordial Black Hole Cosmology2018

    • Author(s)
      Kazunori Kohri
    • Organizer
      Seminar in Queen Mary University of London, London (United Kingdom)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Constraints on decaying/annihilating long-lived particles from big-bang nucleosynthesis2018

    • Author(s)
      Kazunori Kohri
    • Organizer
      Cosmology Seminar in LPTHE, University Paris 6, Paris (France)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Black Hole Microstates2018

    • Author(s)
      Masaki Shigemori
    • Organizer
      Sugawara Symposium on Fundamental Problems in Theoretical Physics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Massive gravity and cosmology2017

    • Author(s)
      Shinji Mukohyama
    • Organizer
      1st JOINT SYMPOSIUM UNIVERSITAT HAMBURG‐KYOTO UNIVERSITY
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Towards a new scenario of inflationary magnetogenesis2017

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Hot Topics in General Relativity and Gravitation
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Updates on massive gravity cosmology2017

    • Author(s)
      Shinji Mukohyama
    • Organizer
      Hot Topics in General Relativity and Gravitation
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimally Modified Gravity2017

    • Author(s)
      Shinji Mukohyama
    • Organizer
      4th Korea‐Japan joint workshopon Dark Energy
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Inflation and Disformal Transformation2017

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      The 2017 Annual meeting of the Division of Gravitation and Relativistic Astrophysics of the Chinese Physical Society / The Fifth GalileoXu Guangqai Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Inflation and Disformal Transformation2017

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      International Conference on Gravitation : Joint Conference of ICGACXIII and IK15
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Matter coupling and the coincidence problem2017

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      4th Korea-Japan joint workshop on Dark Energy at KMI
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Black Holes in the Universe from Higher Dimensions2017

    • Author(s)
      Kei-ichi Maeda
    • Organizer
      Black Holes in the Universe from Higher Dimensions
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] LIGO and Primordial Black Holes2017

    • Author(s)
      Teruaki Suyama
    • Organizer
      Conference on Particle Physics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Primordial black holes in the era of gravitational wave astronomy2017

    • Author(s)
      Teruaki Suyama
    • Organizer
      Third LeCosPA symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Primordial black holes and gravitational waves2017

    • Author(s)
      Teruaki Suyama
    • Organizer
      CosPA2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] PBH binary formation in radiation dominated era2017

    • Author(s)
      Teruaki Suyama
    • Organizer
      Focus week on primordial black holes, Kavli IPMU
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exploring string axiverse with gravitational wave physics2017

    • Author(s)
      Jiro Soda
    • Organizer
      IV Cosmology and the Quantum Vacuum 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Gravitational waves in the string axiverse2017

    • Author(s)
      Jiro Soda
    • Organizer
      NCTS Annual meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Entanglement -induced quantum radiation2017

    • Author(s)
      Kazuhiro Yamamoto
    • Organizer
      The Relativistic Quantum Information North (RQIN 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ウンルー効果とエンタングルメント2017

    • Author(s)
      山本一博
    • Organizer
      曲がった時空上の場の量子論と量子情報
    • Related Report
      2017 Annual Research Report
  • [Presentation] On the gravitational redshift of cosmological objects2017

    • Author(s)
      Kazuhiro Yamamoto
    • Organizer
      Next-generation cosmology with large-scale structure:CosKASI-ICG-NAOC-YITP joint workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stochastic gravitational waves -detection perspective-2017

    • Author(s)
      Atsushi Taruya
    • Organizer
      KICKOFF workshop on "Gravitational wave physics and astronomy: Genesis"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Relativistic distorsions of large-scale structure2017

    • Author(s)
      Atsushi Taruya
    • Organizer
      KIAS-YITP joint workshop 2017 on "Strings, Gravity and Cosmology"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Challenges in perturbation theory calculations of large-scale structure,2017

    • Author(s)
      Atsushi Taruya
    • Organizer
      KASI workshop on "Cosmological Quests for the Next Decade"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 「重力波天文学」宇宙初期の重力波2017

    • Author(s)
      Kazunori Kohri
    • Organizer
      朝日カルチャーセンター湘南 (神奈川県・藤沢市)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 宇宙のはじまりはいつ?2017

    • Author(s)
      Kazunori Kohri
    • Organizer
      全国同時七夕講演会つくば (茨城県・つくば市)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Primordial Black Hole Cosmology2017

    • Author(s)
      Kazunori Kohri
    • Organizer
      Cosmology Seminar, Jyvaskyla (Finland)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Revisiting Big-Bang Nucleosynthesis Constraints on Decaying Particles2017

    • Author(s)
      Kazunori Kohri
    • Organizer
      Cosmology Seminar, Jyvaskyla (Finland)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Primordial Black Hole Cosmology2017

    • Author(s)
      Kazunori Kohri
    • Organizer
      Mathematical Science Seminar, Sussex (United Kingdom)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Primordial Black Hole Cosmology2017

    • Author(s)
      Kazunori Kohri
    • Organizer
      Dalitz Seminar in Fundamental Physics, Oxford (United Kingdom)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Primordial Black Hole Cosmology2017

    • Author(s)
      Kazunori Kohri
    • Organizer
      Particle Physics Seminar, Liverpool (United Kingdom)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Primordial Black Hole Cosmology2017

    • Author(s)
      Kazunori Kohri
    • Organizer
      HEPHY Cosmology Seminar, Vienna (Austria)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Generic instabilities of non-singular cosmologies in Horndeski theory: a no-go theorem2017

    • Author(s)
      Tsutomu Kobayashi
    • Organizer
      COSMO17
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extended mimetic gravity: Hamiltonian analysis and gradient instabilities2017

    • Author(s)
      Tsutomu Kobayashi
    • Organizer
      The _rst annual symposium of the innovative area “Gravitational Wave Physics and Astronomy: Genesis”
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Black Hole Microstate Geometry Program2017

    • Author(s)
      Masaki Shigemori
    • Organizer
      JGRG27
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent Developments in the Black Hole Microstate Geometry Program2017

    • Author(s)
      Masaki Shigemori
    • Organizer
      Strings and Fields
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Non-Geometric Non-Abelian Supertubes2017

    • Author(s)
      Masaki Shigemori
    • Organizer
      Recent Advances in T/U-dualities and Generalized Geometries
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Microscopic Holographic Dictionary for Black Holes2017

    • Author(s)
      Masaki Shigemori
    • Organizer
      Quantum Gravity, String Theory and Holography
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Flaxion: a minimal extension to solve puzzles in the standard model2017

    • Author(s)
      Kazunori Nakayama
    • Organizer
      Focus Meeting: new perspectives on light particles
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Phase transition and gravitational waves2017

    • Author(s)
      Kazunori Nakayama
    • Organizer
      Gravitational Wave Physics and Astronomy : Genesis, Area Workshop 2017A,
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Flaxion2017

    • Author(s)
      Kazunori Nakayama
    • Organizer
      日本物理学会 2017年秋期大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 物質と反物質の非対称性 (理論)2017

    • Author(s)
      Kazunori Nakayama
    • Organizer
      Flavor Physics Workshop 2017
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 宇宙初期の相転移で生成される重力波2017

    • Author(s)
      Kazunori Nakayama
    • Organizer
      KEK Cosmo 2018 Workshop(宇宙重力波検出への期待)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Book] 演習形式で学ぶ 特殊相対性理論2022

    • Author(s)
      前田 恵一、田辺 誠
    • Total Pages
      176
    • Publisher
      サイエンス社
    • ISBN
      9784781915418
    • Related Report
      2021 Annual Research Report
  • [Book] 一般相対論を超える 重力理論と宇宙論2021

    • Author(s)
      向山 信治
    • Total Pages
      176
    • Publisher
      サイエンス社
    • ISBN
      4781915175
    • Related Report
      2021 Annual Research Report
  • [Book] 三体問題 天才たちを悩ませた400年の未解決問題2021

    • Author(s)
      浅田 秀樹
    • Total Pages
      264
    • Publisher
      講談社
    • ISBN
      9784065228449
    • Related Report
      2020 Annual Research Report
  • [Book] 相対論と宇宙の事典2020

    • Author(s)
      安東正樹、白水徹也、浅田秀樹、石橋明浩、小林努、真貝寿明、早田次郎、谷口敬介
    • Total Pages
      432
    • Publisher
      朝倉書店
    • ISBN
      9784254131284
    • Related Report
      2020 Annual Research Report
  • [Book] 相対性理論2017

    • Author(s)
      小林 努
    • Total Pages
      201
    • Publisher
      日本評論社
    • ISBN
      4535806403
    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] Yukawa International Seminar 2022a "Gravity - The Next Generation-"2022

    • Related Report
      2021 Annual Research Report
  • [Funded Workshop] 2019 YITP Asian-Pacific Winter School and Workshop on Gravitation and Cosmology2019

    • Related Report
      2018 Annual Research Report
  • [Funded Workshop] The 28th workshop on General Relativity and Gravitation in Japan (JGRG28)2018

    • Related Report
      2018 Annual Research Report
  • [Funded Workshop] Gravity and Cosmology 20182018

    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] YKIS2018a2018

    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] JGRG272017

    • Related Report
      2017 Annual Research Report

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Published: 2017-07-04   Modified: 2024-01-30  

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