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

• Project Area: Gravitational 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 Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Kyoto University
• Principal Investigator: 向山 信治 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: Granted (Fiscal Year 2021)
• Budget Amount: ¥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 Annual Research Achievements

向山（代表）は、Einstein-Gauss-Bonnet理論の4次元極限について、GlavanとLinの主張の問題点の本質を明らかにし、その解決方法を見出した。この研究は多くの研究者から注目を集め、既に100回以上引用されている。また、DHOST理論において、新しい回転しているブラックホール解を発見した。前田（分担者）は、階層的3体系のダイナミクスの解析を行い、そのような系からの放出重力波について詳細に 調べた。その結果、現在計画されているLISAなどによる観測可能性を指摘した。浅田（分担者）は、一般相対性理論を修正する重力理論が有するスカラー型やベクトル型の余剰な重力波偏波を、現状の４台の重力波検出器で直接検証するための手法を検討した。そして、GW170817のように電磁波対応天体が付随する重力波源の方向がある条件を満たせば、スカラー偏波のみを分離して検証できることを示した。須山（分担者）は、重力波干渉計の実データを使って、世界で初めて小スケール原始密度揺らぎによって作られる背景重力波の探索を行なった。そして、有意なシグナルは検出されなかったことから、原始密度揺らぎの振幅に上限を与えることができた。これは、原始ブラックホールの非観測による従来の制限とは全く独立な方法で得られたものであり重力波天文が初期宇宙を調べる有効な手段となったことを実証する成果である。

Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

37編の論文を査読付き学術雑誌に出版し、国際会議や研究会で研究発表を20回行なった。「研究実績の概要」で記述したように、学術的価値の高い研究を数多く行い、重力波観測が重力理論の発展を促す可能性、そして理論予言がさらなる実験の発展の動機付けとなる可能性を追求した。したがって、本研究はおおむね順調にしてんしていると判断する。

Strategy for Future Research Activity

本研究は、重力理論の検証に向け、天文学的・宇宙論的観点からの重力波の研究を総合的に推進するものである。当然全体として統一感をもって研究に臨むべきであるが、それと同時に、個々の研究に高い質が求められる。そこで、個々の研究の効率を最適化するため、本年度同様に、全体を A) 拡張重力理論に基づく宇宙シナリオの重力波による検証可能性; B) 拡張重力理論におけるコンパクト天体と重力波; C) 相対論的な強重力場での天体の運動と重力波生成・伝播; D) ブラックホール周りの粒子のカオス的運動など、相対論的力学系からの重力波; E) 重力波の伝搬に関する理論模型の探求と観測との比較による制限; F) インフレーション宇宙論の重力波物理としての側面; G) インフレーション後の再加熱過程における重力波の生成; H) レーザー干渉計やパルサータイミングを用いて背景重力波を検出する方法論; I) 原始ブラックホールの連星が放出する重力波; J) ブラックホールの微視的構造の理論的解明; K) 超弦理論などの量子重力理論に基づく宇宙論シナリオと重力波 の 11 課題に分類し、それぞれについて研究を遂行する。

Research Products

• [Int'l Joint Research] Universitat Erlangen-Nurnberg/Max Planck Inst./Bonn U, Institut fur Quantengravitation,(ドイツ)
• [Int'l Joint Research] Xi'an Jiaotong University/Lanzhou University/Pengcheng Laboratory, Tongji University(中国)
• [Int'l Joint Research] University of Tours/LAPTh/Universite Paris Diderot Paris 7(フランス)
• [Int'l Joint Research] Kavli Institute for Cosmological Physics/The University of Chicago(米国)
• [Int'l Joint Research] Queen Mary U of London/Oxford U(英国)
• [Int'l Joint Research]
• [Int'l Joint Research] Universite de Toulon/Universitite Francois Rabelais/Universite Paris Diderot(フランス)
• [Int'l Joint Research] Louvain University(ベルギー)
• [Int'l Joint Research] University of Cambridge/University of Portsmouth(英国)
• [Int'l Joint Research] IPM(イラン)
• [Int'l Joint Research] Montana State University(米国)
• [Int'l Joint Research]
• [Int'l Joint Research] Institut Astrophysique de Paris/Ecole Normale Superieure/Observatoire de Paris(フランス)
• [Int'l Joint Research] University of Warsaw(ポーランド)
• [Int'l Joint Research] Albert Einstein Institute(ドイツ)
• [Int'l Joint Research] Imperial College London/University of Portsmouth/University of York(英国)
• [Int'l Joint Research] IPM/Isfahan University of Technology(イラン)
• [Int'l Joint Research] Institut Astrophysique de Paris/Ecole normale superieure/Observatoire de Paris(フランス)
• [Int'l Joint Research] University of Warsaw(ポーランド)
• [Int'l Joint Research] Albert Einstein Institute(ドイツ)
• [Int'l Joint Research] Imperial College London/University of Portsmouth/University of York(英国)
• [Int'l Joint Research] IPM/Isfahan University of Technology(イラン)
• [Int'l Joint Research]
• [Journal Article] Covariant entropy bound beyond general relativity (2021)
  • Author(s): Matsuda Taisuke、Mukohyama Shinji
  • Journal Title: Physical Review D Volume: 103 Issue: 2
  • DOI: 10.1103/physrevd.103.024002
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Addressing H0 tension by means of VCDM (2021)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Stealth dark energy in scordatura DHOST theory (2021)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Inflationary gravitational waves in consistent D → 4 Einstein-Gauss-Bonnet gravity (2021)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Vector dark matter production from inflation with symmetry breaking (2021)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Partial UV completion of <i>P</i>(<i>X</i>) from a curved field space (2021)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Black holes in a type-II minimally modified gravity (2021)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Minimally modified gravity with an auxiliary constraint: A Hamiltonian construction (2021)
  • 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
  • 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 Run (2021)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Gravitational waves in Kasner spacetimes and Rindler wedges in Regge-Wheeler gauge: Formulation of Unruh effect (2021)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Alternative minimal U(1)B-L (2021)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Universal upper bound on the inflationary energy scale from the trans-Planckian censorship conjecture (2020)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Bounds on the Horndeski gauge-gravity coupling (2020)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Consistent inflationary cosmology from quadratic gravity with dynamical torsion (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] A theory of type-II minimally modified gravity (2020)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Towards consistent black-to-white hole bounces from matter collapse (2020)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A consistent theory of D→4 Einstein-Gauss-Bonnet gravity (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Primordial magnetic helicity evolution with a homogeneous magnetic field from inflation (2020)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Cosmology and gravitational waves in consistent D→ 4 Einstein-Gauss-Bonnet gravity (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Minimally modified gravity fitting Planck data better than Lambda CDM (2020)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] On Rotating Black Holes in DHOST Theories (2020)
  • 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
  • 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 pulsar (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Kink-antikink collision in a Lorentz-violating phi^4 model (2020)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Gravitational lens without asymptotic flatness: Its application to Weyl gravity (2020)
  • 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
  • Peer Reviewed
• [Journal Article] Gravitational deflection angle of light: Definition by an observer and its application to an asymptotically nonflat spacetime (2020)
  • Author(s): Takizawa Keita、Ono Toshiaki、Asada Hideki
  • Journal Title: Physical Review D Volume: 101 Issue: 10
  • DOI: 10.1103/physrevd.101.104032
  • Peer Reviewed
• [Journal Article] Quantum Ostrogradsky theorem (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] On Arrival Time Difference Between Lensed Gravitational Waves and Light (2020)
  • Author(s): Suyama Teruaki
  • Journal Title: The Astrophysical Journal Volume: 896 Issue: 1 Pages: 46-46
  • DOI: 10.3847/1538-4357/ab8d3f
  • Peer Reviewed
• [Journal Article] Prospects for probing ultralight primordial black holes using the stochastic gravitational-wave background induced by primordial curvature perturbations (2020)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Local observer effect on the cosmological soft theorem (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Detecting light boson dark matter through conversion into a magnon (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Constraint on vector coherent oscillation dark matter with kinetic function (2020)
  • 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
  • Peer Reviewed
• [Journal Article] High-frequency graviton from inflaton oscillation (2020)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Gravitational production of hidden photon dark matter in light of the XENON1T excess (2020)
  • Author(s): Nakayama Kazunori、Tang Yong
  • Journal Title: Physics Letters B Volume: 811 Pages: 135977-135977
  • DOI: 10.1016/j.physletb.2020.135977
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Primordial Black Holes as Dark Matter through Higgs Criticality (2020)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Ghost from constraints: a generalization of Ostrogradsky theorem (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Effective Field Theory of Degenerate Higher-Order Inflation (2020)
  • Author(s): Hayato Motohashi, Wayne Hu
  • Journal Title: Phys. Rev. D Volume: 101 Issue: 8 Pages: 1-22
  • DOI: 10.1103/physrevd.101.083531
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] General Relativity solutions with stealth scalar hair in quadratic higher-order scalar-tensor theories (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Weakly-coupled stealth solution in scordatura degenerate theory (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Constant roll and primordial black holes (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Hairy black holes in DHOST theories: exploring disformal transformation as a solution generating method (2020)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Primordial tensor non-gaussianity from massive gravity (2020)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Maximal efficiency of the collisional Penrose process with a spinning particle. II. Collision with a particle on the innermost stable circular orbit (2020)
  • Author(s): Okabayashi Kazumasa、Maeda Kei-ichi
  • Journal Title: Progress of Theoretical and Experimental Physics Volume: 2020 Issue: 1
  • DOI: 10.1093/ptep/ptz143
  • Peer Reviewed / Open Access
• [Journal Article] Condition for directly testing scalar modes of gravitational waves by four detectors (2020)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A novel formulation of the primordial black hole mass function (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Relativistic stars in a cubic Galileon universe (2020)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Revisiting slow-roll dynamics and the tensor tilt in general single-field inflation (2020)
  • 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
  • Peer Reviewed
• [Journal Article] Gauge dependence of gravitational waves generated at second order from scalar perturbations (2020)
  • 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
  • Peer Reviewed
• [Journal Article] Primordial non-Gaussianities of scalar and tensor perturbations in general bounce cosmology: Evading the no-go theorem (2020)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] On the absence of conformally flat slicings of the Kerr spacetime (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Ghostfree quadratic curvature theories with massive spin-2 and spin-0 particles (2019)
  • Author(s): Aoki Katsuki , Mukohyama Shinji
  • Journal Title: Physical Review D Volume: 100 Issue: 6 Pages: 1-1
  • DOI: 10.1103/physrevd.100.064061
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Baryon Physics and Tight Coupling Approximation in Boltzmann Codes (2019)
  • Author(s): C. Pookkillath Masroor , De Felice Antonio , Mukohyama Shinji
  • Journal Title: Universe Volume: 6 Issue: 1 Pages: 6-6
  • DOI: 10.3390/universe6010006
  • Peer Reviewed / Open Access
• [Journal Article] Hyperbolic field space and swampland conjecture for DBI scalar (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Minimally modified gravity: a Hamiltonian construction (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Cosmology in mimetic SU(2) gauge theory (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Kinetic equation for Lifshitz scalar (2019)
  • Author(s): Mukohyama Shinji、Watanabe Yota
  • Journal Title: Physical Review D Volume: 99 Issue: 6 Pages: 065003-065003
  • DOI: 10.1103/physrevd.99.065003
  • Peer Reviewed / Open Access
• [Journal Article] Revisiting Lorentz violation in Horava gravity (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Metric-affine gravity and inflation (2019)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Cosmological dynamics and double screening of DBI-Galileon gravity (2019)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Cumulative Shift of Periastron Time of Binary Pulsar with Kozai-Lidov Oscillation (2019)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Weakly-gravitating objects in dynamical ChernSimons gravity and constraints with gravity probe B (2019)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Deflection angle of light for an observer and source at finite distance from a rotating global monopole (2019)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Constraining extra gravitational wave polarizations with Advanced LIGO, Advanced Virgo, and KAGRA and upper bounds from GW170817 (2019)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The Effects of Finite Distance on the Gravitational Deflection Angle of Light (2019)
  • Author(s): Ono Toshiaki、Asada Hideki
  • Journal Title: Universe Volume: 5 Issue: 11 Pages: 218-218
  • DOI: 10.3390/universe5110218
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Detectability of ultralight scalar field dark matter with gravitational-wave detectors (2019)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Large mass hierarchy from a small nonminimal coupling (2019)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Clustering of primordial black holes with non-Gaussian initial fluctuations (2019)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Formation threshold of rotating primordial black holes (2019)
  • Author(s): He Minxi、Suyama Teruaki
  • Journal Title: Physical Review D Volume: 100 Issue: 6 Pages: 1-11
  • DOI: 10.1103/physrevd.100.063520
  • Peer Reviewed
• [Journal Article] Fluctuation-dissipation and correlation-propagation relations in (1 + 3)D moving detector-quantum field systems (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Large-scale inhomogeneity of dark energy produced in the ancestor vacuum (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] CMB Constraints on Stochastic Gravitational-Wave Background at Mpc scales (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Screening mechanism in degenerate higher-order scalar-tensor theories evading gravitational wave constraints (2019)
  • 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
  • Peer Reviewed
• [Journal Article] Constraining degenerate higher-order scalar-tensor theories with linear growth of matter density fluctuations (2019)
  • 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
  • Peer Reviewed
• [Journal Article] Horndeski theory and beyond: a review (2019)
  • Author(s): Tsutomu Kobayashi
  • Journal Title: Reports on Progress in Physics Volume: 82 Issue: 8 Pages: 1-27
  • DOI: 10.1088/1361-6633/ab2429
  • Peer Reviewed
• [Journal Article] Generalized 2D dilaton gravity and kinetic gravity braiding (2019)
  • 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
  • Peer Reviewed
• [Journal Article] Counting superstrata (2019)
  • Author(s): Masaki Shigemori
  • Journal Title: Journal of High Energy Physics Volume: 10 Issue: 10 Pages: 027-027
  • DOI: 10.1007/jhep10(2019)017
  • 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 perturbations (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Constant-roll inflation in scalar-tensor gravity (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Phenomenology of minimal theory of quasidilaton massive gravity (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Blue-tilted primordial gravitational waves from massive gravity (2019)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Phenomenology in type-I minimally modified gravity (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Shape dependence of spontaneous scalarization (2019)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Anti-screening of the Galileon force around a disk center hole (2019)
  • 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
  • Peer Reviewed
• [Journal Article] General theory of cosmological perturbations in open and closed universes from the Horndeski action (2019)
  • Author(s): Akama Shingo、Kobayashi Tsutomu
  • Journal Title: Physical Review D Volume: 99 Issue: 4 Pages: 1-13
  • DOI: 10.1103/physrevd.99.043522
  • Peer Reviewed / Open Access
• [Journal Article] Supercharging superstrata (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Anomalous discrete flavor symmetry and domain wall problem (2019)
  • Author(s): Chigusa So、Nakayama Kazunori
  • Journal Title: Physics Letters B Volume: 788 Pages: 249-255
  • DOI: 10.1016/j.physletb.2018.11.027
  • Peer Reviewed / Open Access
• [Journal Article] Stochastic gravitational waves from particle origin (2019)
  • Author(s): Nakayama Kazunori、Tang Yong
  • Journal Title: Physics Letters B Volume: 788 Pages: 341-346
  • DOI: 10.1016/j.physletb.2018.11.023
  • Peer Reviewed / Open Access
• [Journal Article] Flavon stabilization in models with discrete flavor symmetry (2019)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Revisiting the number-theory dark matter scenario and the weak gravity conjecture (2019)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Moduli oscillation induced by reheating (2019)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Primordial Black Holes and Local Non-Gaussianity in Canonical Inflation (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Exact black hole solutions in shift-symmetric quadratic degenerate higher-order scalar-tensor theories (2019)
  • Author(s): H. Motohashi, M. Minamitsuji
  • Journal Title: Physical Review D Volume: 99 Issue: 6 Pages: 1-14
  • DOI: 10.1103/physrevd.99.064040
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Constraints on Einstein-aether theory after GW170817 (2018)
  • Author(s): Oost Jacob , Mukohyama Shinji , Wang Anzhong
  • Journal Title: Physical Review D Volume: 97 Issue: 12
  • DOI: 10.1103/physrevd.97.124023
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Generalized instantaneous modes in higher-order scalar-tensor theories (2018)
  • 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
  • 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 gravity (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Novel matter coupling in general relativity via canonical transformation (2018)
  • Author(s): Aoki Katsuki , Lin Chunshan , Mukohyama Shinji
  • Journal Title: Physical Review D Volume: 98 Issue: 4
  • DOI: 10.1103/physrevd.98.044022
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Quantum entanglement in multi-field inflation (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Gravitational collapse and formation of universal horizons in Einstein-ther theory (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Vector disformal transformation of generalized Proca theory (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Gauge field mimetic cosmology (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Black holes and stars in the minimal theory of massive gravity (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Ogievetsky-Polubarinov massive gravity and the benign Boulware-Deser mode (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Stability of stealth magnetic field in de Sitter spacetime (2018)
  • Author(s): Mukohyama Shinji
  • Journal Title: Physical Review D Volume: 98 Issue: 10
  • DOI: 10.1103/physrevd.98.104053
  • NAID: 120006786920
  • Peer Reviewed / Open Access
• [Journal Article] α-attractor-type double inflation (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Maximal efficiency of the collisional Penrose process with spinning particles (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Hybrid Higgs inflation: The use of disformal transformation (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Prospects for observing and localizing gravitational-wave transients with Advanced LIGO, Advanced Virgo and KAGRA (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Deflection angle of light for an observer and source at finite distance from a rotating wormhole (2018)
  • 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
  • Peer Reviewed
• [Journal Article] Probing gravitational wave polarizations with Advanced LIGO, Advanced Virgo, and KAGRA (2018)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Ghost-free theories with arbitrary higher-order time derivatives (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Late-time quantum radiation by a uniformly accelerated detector in de Sitter spacetime (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Vacuum state in de Sitter spacetime with static charts (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Gravitational redshift in the void-galaxy cross-correlation function in redshift space (2018)
  • Author(s): Nan Yue , Yamamoto Kazuhiro
  • Journal Title: Physical Review D Volume: 98 Issue: 4 Pages: 043527-043527
  • DOI: 10.1103/physrevd.98.043527
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Higher multipoles of the galaxy bispectrum in redshift space (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Matter bispectrum beyond Horndeski theories (2018)
  • 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
  • Peer Reviewed
• [Journal Article] Relativistic stars in degenerate higher-order scalar-tensor theories after GW170817 (2018)
  • Author(s): Kobayashi Tsutomu、Hiramatsu Takashi
  • Journal Title: Physical Review D Volume: 97 Issue: 10 Pages: 1-11
  • DOI: 10.1103/physrevd.97.104012
  • Peer Reviewed
• [Journal Article] Self-anisotropizing inflationary universe in Horndeski theory and beyond (2018)
  • 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
  • Peer Reviewed
• [Journal Article] Parity-violating gravity and GW170817 (2018)
  • 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
  • Peer Reviewed
• [Journal Article] Extended cuscuton: formulation (2018)
  • 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
  • Peer Reviewed
• [Journal Article] Supersymmetric Flaxion (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Production of purely gravitational dark matter (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Axion-photon conversion and effects on 21 cm observation (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Ghost-free theory with third-order time derivatives (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Reconciling tensor and scalar observables in G-inflation (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] General Relativity solutions in modified gravity (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Stealth Schwarzschild solution in shift symmetry breaking theories (2018)
  • Author(s): M. Minamitsuji, H. Motohashi
  • Journal Title: Physical Review D Volume: 98 Issue: 8 Pages: 1-13
  • DOI: 10.1103/physrevd.98.084027
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Vector disformal transformation of cosmological perturbations (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Stable cosmology in chameleon bigravity (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Solving the flatness problem with an anisotropic instanton in Horava-Lifshitz gravity (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Massive Graviton Geons (2018)
  • 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
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Condensate of Massive Graviton and Dark Matter (2018)
  • Author(s): Katsuki Aoki, Kei-ichi Maeda
  • Journal Title: Phys.Rev. D Volume: 97 Issue: 4
  • DOI: 10.1103/physrevd.97.044002
  • Peer Reviewed / Open Access
• [Journal Article] Hidden Universality in the Merger Rate Distribution in the Primordial Black Hole Scenario (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Constraints on small-scale primordial power by annihilation signals from extragalactic dark matter minihalos (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Primordial black holes?perspectives in gravitational wave astronomy (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Electromagnetic waves propagating in the string axiverse (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Exploring the string axiverse and parity violation in gravity with gravitational waves (2018)
  • Author(s): Yoshida Daiske , Soda Jiro
  • Journal Title: International Journal of Modern Physics D Volume: - Issue: 09 Pages: 1850096-1850096
  • DOI: 10.1142/s0218271818500967
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Schwinger pair production by electric field coupled to inflaton (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Gravitational redshifts of clusters and voids (2018)
  • 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
  • Peer Reviewed
• [Journal Article] Revisiting big-bang nucleosynthesis constraints on long-lived decaying particles (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] High-energy neutrinos from multibody decaying dark matter (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Asymptotically-flat supergravity solutions deep inside the black-hole regime (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Gravitino problem in inflation driven by inflaton-polonyi Kahler coupling (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Explosive axion production from saxion (2018)
  • Author(s): Ema Yohei、Nakayama Kazunori
  • Journal Title: Physics Letters B Volume: 776 Pages: 174-181
  • DOI: 10.1016/j.physletb.2017.11.035
  • Peer Reviewed / Open Access
• [Journal Article] Horndeski extension of the minimal theory of quasidilaton massive gravity (2017)
  • Author(s): De Felice Antonio、Mukohyama Shinji、Oliosi Michele
  • Journal Title: Physical Review D Volume: 96 Issue: 10
  • DOI: 10.1103/physrevd.96.104036
  • Peer Reviewed / Open Access
• [Journal Article] A class of minimally modified gravity theories (2017)
  • 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
  • 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 ratio (2017)
  • Author(s): Aoki Katsuki , Mukohyama Shinji
  • Journal Title: Physical Review D Volume: 96 Issue: 10
  • DOI: 10.1103/physrevd.96.104039
  • Peer Reviewed / Open Access
• [Journal Article] Primordial perturbations from inflation with a hyperbolic field-space (2017)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Stable cosmology in ghost-free quasidilaton theory (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Classifying Galileon p-form theories (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Minimal theory of quasidilaton massive gravity (2017)
  • Author(s): De Felice Antonio、Mukohyama Shinji、Oliosi Michele
  • Journal Title: Physical Review D Volume: 96 Issue: 2
  • DOI: 10.1103/physrevd.96.024032
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Boulware-Deser ghost in extended quasidilaton massive gravity (2017)
  • Author(s): Mukohyama Shinji
  • Journal Title: Physical Review D Volume: 96 Issue: 4
  • DOI: 10.1103/physrevd.96.044029
  • Peer Reviewed / Open Access
• [Journal Article] Cosmological Dynamics of D-BIonic and DBI Scalar Field and Coincidence Problem of Dark Energy (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Gravitational lensing by exotic objects (2017)
  • Author(s): Asada Hideki
  • Journal Title: Modern Physics Letters A Volume: 32 Issue: 34 Pages: 1730031-1730031
  • DOI: 10.1142/s0217732317300312
  • Peer Reviewed
• [Journal Article] Gravitomagnetic bending angle of light with finite-distance corrections in stationary axisymmetric spacetimes (2017)
  • Author(s): Ono Toshiaki、Ishihara Asahi、Asada Hideki
  • Journal Title: Physical Review D Volume: 96 Issue: 10
  • DOI: 10.1103/physrevd.96.104037
  • Peer Reviewed
• [Journal Article] Spontaneous scalarization with an extremely massive field and heavy neutron stars (2017)
  • 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
  • Peer Reviewed
• [Journal Article] Stochastic gravitational waves from cosmic string loops in scaling (2017)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Infinite violation of Bell inequalities in inflation (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Electromagnetic memory effect induced by axion dark matter (2017)
  • Author(s): Yoshida Daiske , Soda Jiro
  • Journal Title: Physical Review D Volume: 96 Issue: 6 Pages: 064005-064005
  • DOI: 10.1103/physrevd.96.064005
  • Peer Reviewed / Open Access
• [Journal Article] Entanglement of the Vacuum between Left, Right, Future, and Past: The Origin of Entanglement-Induced Quantum Radiation (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Entanglement-induced quantum radiation (2017)
  • 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
  • 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 model (2017)
  • Author(s): Himemoto Yoshiaki , Taruya Atsushi
  • Journal Title: Physical Review D Volume: 96 Issue: 2
  • DOI: 10.1103/physrevd.96.022004
  • Peer Reviewed
• [Journal Article] Precision cosmology with redshift-space bispectrum: A perturbation theory based model at one-loop order (2017)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] CMB bounds on disk-accreting massive primordial black holes (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Spins of primordial black holes formed in the matter-dominated phase of the Universe (2017)
  • 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
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Multi-field effects in a simple extension of R2 inflation (2017)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Axion-like particles and recent observations of the cosmic infrared background radiation (2017)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Constraints on long-lived electrically charged massive particles from anomalous strong lens systems (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Cosmological constant problem and renormalized vacuum energy density in curved background (2017)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Extended mimetic gravity: Hamiltonian analysis and gradient instabilities (2017)
  • 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
  • Peer Reviewed
• [Journal Article] Healthy imperfect dark matter from effective theory of mimetic cosmological perturbations (2017)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] General invertible transformation and physical degrees of freedom (2017)
  • 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
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Non-Abelian supertubes (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Gravitino/axino as decaying dark matter and cosmological tensions (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Neutrino CP phases from sneutrino chaotic inflation (2017)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Electroweak vacuum metastability and low-scale inflation (2017)
  • 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
  • Peer Reviewed
• [Presentation] Minimalism in modified gravity (2021)
  • Author(s): Shinji Mukohyama
  • Organizer: Cosmology 2021: the Rise of Field Theory", Cambridge, UK
  • Int'l Joint Research / Invited
• [Presentation] Gravitational Theories (2021)
  • Author(s): Shinji Mukohyama
  • Organizer: Gravitational waves: a new messenger to explore the universe, IHP, Paris, France
  • Int'l Joint Research / Invited
• [Presentation] Minimalism in modified gravity (2021)
  • Author(s): Shinji Mukohyama
  • Organizer: International webinar on Recent Developments in Cosmology and Modified Gravity", Hydrabad, India
  • Int'l Joint Research / Invited
• [Presentation] Minimalism in modified gravity (2021)
  • Author(s): Shinji Mukohyama
  • Organizer: Gravitational waves: a new messenger to explore the universe, IHP, Paris, France
  • 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
• [Presentation] Production of Hidden Photon Dark matter: Recent Developments (2021)
  • Author(s): K.Nakayama
  • Organizer: Dark Matter as a Probe to New Physics
  • Int'l Joint Research / Invited
• [Presentation] A consistent theory of D\to 4 Einstein-Gauss-Bonnet gravity (2020)
  • Author(s): Shinji Mukohyama
  • Organizer: "Spring workshop on gravity and cosmology", Krakow, Poland
  • Int'l Joint Research / Invited
• [Presentation] Minimalism in modified gravity (2020)
  • Author(s): Shinji Mukohyama
  • Organizer: 7th Korea-Japan Workshop on Dark Energy, APCTP, Korea
  • Int'l Joint Research / Invited
• [Presentation] Hierarchical Triple System and Gravitational Waves (2020)
  • Author(s): Kei-ichi Maeda
  • Organizer: The 14th International Conference on Gravitation, Astrophysics and Cosmology, National Central University, Jhongli, Taiwan
  • Int'l Joint Research / Invited
• [Presentation] General Relativity vs Modified Gravity (2020)
  • 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
  • Int'l Joint Research / Invited
• [Presentation] Formation of primordial black holes (2020)
  • Author(s): Teruaki Suyama
  • Organizer: Physics of the Early Universe, online precursor
  • 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
  • Invited
• [Presentation] Stochastic gravitational waves as a probe of extremely small-scale primordial perturbations (2020)
  • Author(s): Teruaki Suyama
  • Organizer: Copernicus Webinar Series
  • Int'l Joint Research / Invited
• [Presentation] Search for the stochastic gravitational-wave background induced by primordial curvature perturbations in LIGO's second observing run (2020)
  • Author(s): Teruaki Suyama
  • Organizer: 第９回観測的宇宙論ワークショップ
• [Presentation] Search for the stochastic gravitational-wave background induced by primordial curvature perturbations in LIGO's second observing run (2020)
  • Author(s): Teruaki Suyama
  • Organizer: Online JGRG
  • Int'l Joint Research
• [Presentation] Gravitational waves as a probe of primordial density perturbations (2020)
  • Author(s): Teruaki Suyama
  • Organizer: 2nd IIT Guwahati and Tokyo Tech Joint workshop on Condensed Matter and High Energy Physics
  • 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
• [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
  • Invited
• [Presentation] Cosmic Tension: Headache in Planck ΛCDM cosmology (2020)
  • Author(s): Taruya
  • Organizer: CGP internal workshop
  • 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
  • Invited
• [Presentation] Black holes in Scalar-tensor theory (2020)
  • Author(s): Shinji Mukohyama
  • Organizer: New perspectives on cosmology
  • Int'l Joint Research / Invited
• [Presentation] Probing primordial perturbations from inflation (2020)
  • Author(s): Teruaki Suyama
  • Organizer: International Conference on the Emerging Issues in Cosmology and Particle Physics, Visva-Bharati University
  • Int'l Joint Research / Invited
• [Presentation] Computations of quantities characterizing PBHs formed from primordial perturbations (2020)
  • Author(s): Teruaki Suyama
  • Organizer: Cosmic acceleration, Kavli IPMU
  • Int'l Joint Research
• [Presentation] Revisiting slow-roll dynamics and the tensor tilt in general single-field inflation (2020)
  • Author(s): Tsutomu Kobayashi
  • Organizer: Cosmic Acceleration
  • Int'l Joint Research
• [Presentation] Black holes in modified gravity (2020)
  • Author(s): Hayato Motohashi
  • Organizer: Area workshop 2020 Winter/Group A camp
  • Int'l Joint Research
• [Presentation] Primordial black holes from constant-roll inflation (2020)
  • Author(s): Hayato Motohashi
  • Organizer: Area workshop 2020 Winter/Group A camp
  • Int'l Joint Research
• [Presentation] Primordial black holes from constant-roll inflation (2020)
  • Author(s): Hayato Motohashi
  • Organizer: The Third annual symposium of the innovative area "Gravitational Wave Physics and Astronomy: Genesis"
  • Int'l Joint Research
• [Presentation] Some thoughts on entropy bounds, swampland and inflation (2019)
  • Author(s): Shinji Mukohyama
  • Organizer: Inflation and Geometry
  • 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
  • Int'l Joint Research / Invited
• [Presentation] Minimalism in Modified Gravity (2019)
  • Author(s): Shinji Mukohyama
  • Organizer: Beyond General Relativity, Beyond Cosmological Standard Model
  • Int'l Joint Research / Invited
• [Presentation] Some thoughts on entropy bounds, swampland and inflation (2019)
  • Author(s): Shinji Mukohyama
  • Organizer: 15th Rencontres du Vietnam "Cosmology
  • Int'l Joint Research / Invited
• [Presentation] Minimalism in Modified Gravity (2019)
  • Author(s): Shinji Mukohyama
  • Organizer: Miami 2019
  • Int'l Joint Research / Invited
• [Presentation] Gravitational Waves from Hierarchical Triple System (2019)
  • Author(s): Kei-ichi Maeda
  • Organizer: String theory, Gravitation and Cosmology (STGCOS 2019)
  • 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"
  • Int'l Joint Research / Invited
• [Presentation] Gravitational Waves from Hierarchical Triple System (2019)
  • Author(s): Kei-ichi Maeda
  • Organizer: The First Hangzhou International Meeting on Gravitational Waves
  • Int'l Joint Research / Invited
• [Presentation] Probing GW polarizations with aLIGO, Virgo and KAGRA (2019)
  • Author(s): Hideki Asada
  • Organizer: 2nd annual symposium of GW genesis
  • Int'l Joint Research
• [Presentation] Testing vector parts of of gravity from GW observations (2019)
  • Author(s): Hideki Asada
  • Organizer: LARES2/LARES Rome workshop
  • Int'l Joint Research / Invited
• [Presentation] Testing extra GW polarizations with four noncoaligned ground-based detectors (2019)
  • Author(s): Hideki Asada
  • Organizer: GWPAW2019
  • Int'l Joint Research
• [Presentation] Directly testing scalar modes of GWs by four detectors (2019)
  • Author(s): Hideki Asada
  • Organizer: 2rd annual symposium of GW genesis
  • Int'l Joint Research
• [Presentation] Hidden universality in the merger rate distribution in the primordial black hole scenario (2019)
  • Author(s): Teruaki Suyama
  • Organizer: Mini workshop on Primordial Black Holes as Dark Matter, or not, Louvain University
  • Int'l Joint Research / Invited
• [Presentation] Merger rate of primordial black hole binaries (2019)
  • Author(s): Teruaki Suyama
  • Organizer: The Dark Side of Black Holes, Solvay Institute
  • Int'l Joint Research / Invited
• [Presentation] Testing PBHs by gravitational-wave observations (2019)
  • Author(s): Teruaki Suyama
  • Organizer: Spring workshop on gravity and cosmology, Warsaw University
  • Int'l Joint Research / Invited
• [Presentation] A large mass hierarchy from a small nonminimal coupling (2019)
  • Author(s): Teruaki Suyama
  • Organizer: The third NRF-JSPS workshop in particle physics, cosmology and gravitation
  • Int'l Joint Research / Invited
• [Presentation] Primordial black holes and gravitational wave astronomy (2019)
  • Author(s): Teruaki Suyama
  • Organizer: Summer School on Gravitational Wave Astronomy, International Center for Theoretical Sciences, India
  • 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
  • Invited
• [Presentation] Clustering of primordial black holes with non-Gaussian initial fluctuations (2019)
  • Author(s): Teruaki Suyama
  • Organizer: 15th Recontres du Vietnam, Cosmology, ICISE
  • 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
  • Invited
• [Presentation] Clustering of primordial black holes with non-Gaussian initial fluctuations (2019)
  • Author(s): Teruaki Suyama
  • Organizer: The 29th Workshop on General Relativity and Gravitation in Japan, Kobe University
  • Int'l Joint Research
• [Presentation] Clustering of primordial black holes with non-Gaussian initial fluctuations (2019)
  • Author(s): Teruaki Suyama
  • Organizer: Focus week on primordial black holes, Kavli IPMU
  • Int'l Joint Research
• [Presentation] A review on primordial black holes (2019)
  • Author(s): Teruaki Suyama
  • Organizer: 9th International conference on gravitation and cosmology
  • 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
  • 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
• [Presentation] Intrinsic alignment of density & velocity fields as cosmological probe (2019)
  • Author(s): Atsushi Taruya
  • Organizer: 6th Korea-Japan workshop on dark energy
  • 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
  • Invited
• [Presentation] Intrinsic alignment of density and velocity fields as cosmological probe (2019)
  • Author(s): Atsushi Taruya
  • Organizer: CosKASI-ICG-NAOC-YITP workshop 2019
  • 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」
  • Invited
• [Presentation] GridSPT: grid-based calculation for perturbation theory of large-scale structure (2019)
  • Author(s): Atsushi Taruya
  • Organizer: MIAPP program on Dynamics of large-scale structure formation
  • Int'l Joint Research / Invited
• [Presentation] Probing dark matter from nonlinear structure formation of the Universe (2019)
  • Author(s): Atsushi Taruya
  • Organizer: Molecule-type International Workshop on Resonant instabilities in cosmology and their observational consequences
  • Int'l Joint Research
• [Presentation] Modeling wide-angle cross-correlation function with relativistic effects at quasi-linear scales (2019)
  • Author(s): Atsushi Taruya
  • Organizer: CosKASI conference 2019
  • Int'l Joint Research / Invited
• [Presentation] Wide-angle redshift-space distortions at quasi-linear scales -- modeling relativistic dipole (2019)
  • Author(s): Atsushi Taruya
  • Organizer: YITP workshop on PTchat
  • Int'l Joint Research / Invited
• [Presentation] On the screening mechanism in DHOST theories evading gravitational wave constraints (2019)
  • Author(s): Tsutomu Kobayashi
  • Organizer: 日本物理学会秋季大会
  • Int'l Joint Research
• [Presentation] On the screening mechanism in DHOST theories evading gravitational wave constraints (2019)
  • Author(s): Tsutomu Kobayashi
  • Organizer: COSMO 19
  • Int'l Joint Research
• [Presentation] Vainshtein mechanism and its breaking in scalar-tensor theories (2019)
  • Author(s): Tsutomu Kobayashi
  • Organizer: 6th Korea-Japan workshop on dark energy
  • Int'l Joint Research / Invited
• [Presentation] Counting Superstrata (2019)
  • Author(s): Masaki Shigemori
  • Organizer: Workshop on Black Hole Microstates
  • Int'l Joint Research / Invited
• [Presentation] Black hole microstates (2019)
  • Author(s): Masaki Shigemori
  • Organizer: Workshop on recent developments in AdS/CFT
  • Int'l Joint Research / Invited
• [Presentation] Black holes in modified gravity (2019)
  • Author(s): Hayato Motohashi
  • Organizer: YITP long-term workshop: Multi-Messenger Astrophysics in the Gravitational Wave Era
  • Int'l Joint Research
• [Presentation] Black holes in modified gravity (2019)
  • Author(s): Hayato Motohashi
  • Organizer: Gravitational Wave Physics and Astronomy Workshop (GWPAW 2019)
  • Int'l Joint Research
• [Presentation] Exact black hole solutions in modified gravity (2019)
  • Author(s): Hayato Motohashi
  • Organizer: The 29th Workshop on General Relativity and Gravitation in Japan (JGRG29)
  • Int'l Joint Research
• [Presentation] Constant roll and primordial black holes (2019)
  • Author(s): Hayato Motohashi
  • Organizer: Focus Week on Primordial Black Holes
  • Int'l Joint Research
• [Presentation] Exact black hole solutions in DHOST theories (2019)
  • Author(s): Hayato Motohashi
  • Organizer: 日本物理学会2019年秋季大会
• [Presentation] A01 progress (2019)
  • Author(s): Shinji Mukohyama
  • Organizer: Area workshop 2019 winter
  • 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
  • Int'l Joint Research / Invited
• [Presentation] Probing ultralight scalar field dark matter with GW interferometers (2019)
  • Author(s): Teruaki Suyama
  • Organizer: The 2nd Korea-Japan bilateral workshop on String Axion Cosmology
  • 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
  • Int'l Joint Research / Invited
• [Presentation] Primordial black holes and gravitational waves (2019)
  • Author(s): Teruaki Suyama
  • Organizer: International KEK-Cosmo and APCosPA Winter School 2019
  • Int'l Joint Research / Invited
• [Presentation] Probing ultralight scalar field dark matter with GW interferometers (2019)
  • Author(s): Teruaki Suyama
  • Organizer: Accelerating Universe in the Dark
  • Int'l Joint Research
• [Presentation] Quantum radiation produced by detector and particle in a uniformly accelerated motion (2019)
  • Author(s): Kazuhiro Yamamoto
  • Organizer: Workshop on testing the Unruh effect in the Lab.
  • Int'l Joint Research / Invited
• [Presentation] Supercurvature-mode dark energy model (2019)
  • Author(s): Kazuhiro Yamamoto
  • Organizer: 2nd workshop for Phenomenologyfor Particle and Anti-Particle (2019)
  • Int'l Joint Research / Invited
• [Presentation] A model of dark energy spatially varying on very large scales (2019)
  • Author(s): Kazuhiro Yamamoto
  • Organizer: Accelerating Universe in the Dark
  • Int'l Joint Research
• [Presentation] One-loop matter power spectrum beyond Horndeski (2019)
  • Author(s): 小林努
  • Organizer: 日本物理学会年次大会
• [Presentation] Extended Cuscuton (2019)
  • Author(s): Tsutomu Kobayashi
  • Organizer: Why does the Universe accelerate? -Exhaustive study and challenge of the future
  • Int'l Joint Research
• [Presentation] Supercharging Superstrata (2019)
  • Author(s): Masaki Shigemori
  • Organizer: International Symposium RIKKYO MathPhys 2019
  • Int'l Joint Research / Invited
• [Presentation] Primordial black holes in canonical single field inflation (2019)
  • Author(s): Hayato Motohashi
  • Organizer: Asian-Pacific Winter School and Workshop on Gravitation and Cosmology
  • Int'l Joint Research
• [Presentation] Shape dependence of spontaneous scalarization (2019)
  • Author(s): Hayato Motohashi
  • Organizer: "Gravitational wave physics and astronomy: Genesis” Area Workshop 2019 Winter and Group A Boot Camp
  • Int'l Joint Research
• [Presentation] Constant-roll inflation in scalar-tensor theory (2019)
  • Author(s): Hayato Motohashi
  • Organizer: Accelerating Universe in the Dark
  • Int'l Joint Research
• [Presentation] Exact black hole solutions in scalar-tensor theories (2019)
  • 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」
• [Presentation] Horava-Lifshitzcosmology revisited (2018)
  • Author(s): Shinji Mukohyama
  • Organizer: Quarks-2018
  • Int'l Joint Research / Invited
• [Presentation] Horava-Lifshitzcosmology revisited (2018)
  • Author(s): Shinji Mukohyama
  • Organizer: COSMO-GRAV meeting in Paris
  • Int'l Joint Research / Invited
• [Presentation] Horava-Lifshitzcosmology revisited (2018)
  • Author(s): Shinji Mukohyama
  • Organizer: String Phenomenology 2018
  • Int'l Joint Research / Invited
• [Presentation] Minimalism inModified Gravity (2018)
  • Author(s): Shinji Mukohyama
  • Organizer: 5th Korea-Japan workshop on dark energy
  • Int'l Joint Research / Invited
• [Presentation] Minimalism inModified Gravity (2018)
  • Author(s): Shinji Mukohyama
  • Organizer: Modern aspects of gravity and cosmology 2018 -- Orsay
  • Int'l Joint Research / Invited
• [Presentation] A01 progress (2018)
  • Author(s): Shinji Mukohyama
  • Organizer: 2nd annual area symposium
  • Int'l Joint Research
• [Presentation] Minimalism inModified Gravity (2018)
  • Author(s): Shinji Mukohyama
  • Organizer: Conference on gravitation and cosmology in Tehran
  • Int'l Joint Research / Invited
• [Presentation] Massive Graviton Geon in Bigravity Theory (2018)
  • Author(s): Kei-ichi Maeda
  • Organizer: Fifteenth Marcel Grossmann Meeting MG15
  • Int'l Joint Research / Invited
• [Presentation] Massive Graviton Geons and Dark Matter (2018)
  • Author(s): Kei-ichi Maeda
  • Organizer: Workshop on Frontiers in Gravitation, Astrophysics, and Cosmology (ICNFP 2018)
  • Int'l Joint Research / Invited
• [Presentation] Metric-Affine gravity theory and acceleration of the Universe (2018)
  • Author(s): Kei-ichi Maeda
  • Organizer: 5th Korea-Japan workshop on dark energy
  • Int'l Joint Research / Invited
• [Presentation] Metric-Affine Gravity Theory and Inflation (2018)
  • Author(s): Kei-ichi Maeda
  • Organizer: Workshop on COSMOLOGY AND THE QUANTUM VACUUM
  • Int'l Joint Research / Invited
• [Presentation] Revisiting the gravitational lensing with Gauss Bonnet theorem (2018)
  • Author(s): Hdeki Asada
  • Organizer: Gravity and Cosmology 2018
• [Presentation] Weakly self-gravitating objects in Chern-Simons modified gravity (2018)
  • Author(s): Hideki Asada
  • Organizer: Area workshop for GW Genesis
  • Int'l Joint Research
• [Presentation] Six polarizations of GW and detector network with KAGRA (2018)
  • Author(s): Hideki Asada
  • Organizer: MOGRA workshop
• [Presentation] Probing GW polarizations with aLIGO, Virgo and KAGRA (2018)
  • Author(s): Hideki Asada
  • Organizer: 2nd annual symposium for GW genesis
• [Presentation] Spontaneous scalarization and heavy neutron stars (2018)
  • Author(s): Teruaki Suyama
  • Organizer: Marcel Grossmann Meeting 15
  • Int'l Joint Research
• [Presentation] Ghost free theories of point particles with higher time derivatives (2018)
  • Author(s): Teruaki Suyama
  • Organizer: The first NRF-JSPS workshop in particle physics, cosmology, and gravitation
  • Int'l Joint Research / Invited
• [Presentation] Testing a primordial black hole hypothesis by merger distribution in mass plane (2018)
  • Author(s): Teruaki Suyama
  • Organizer: Essential next steps for gravity and cosmology
  • 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
  • Invited
• [Presentation] Quantum radiation produced by nonlocal correlation of field (2018)
  • Author(s): Kazuhiro Yamamoto
  • Organizer: Quantum Fields in Curved Space
  • Int'l Joint Research
• [Presentation] Thermal property of Brownian motion of a particle coupled to vacuum fluctuations (2018)
  • Author(s): Kazuhiro Yamamoto
  • Organizer: The NCTS workshop on Non-Equilibrium Quantum Phenomena
  • Int'l Joint Research / Invited
• [Presentation] Entanglement description of the vacuum states in de Sitter space with static charts (2018)
  • Author(s): 山本一博
  • Organizer: 量子情報と宇宙
• [Presentation] Relativistic stars in degenerate higher-order scalar-tensor theories after GW170817 (2018)
  • Author(s): 小林努
  • Organizer: 日本物理学会秋季大会
• [Presentation] Parity-violating gravity and GW170817 (2018)
  • Author(s): 小林努
  • Organizer: 第 7 回観測的宇宙論ワークショップ
• [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
  • Invited
• [Presentation] Scalar-tensor theories after GW170817 and relativistic stars in DHOST (2018)
  • Author(s): Tsutomu Kobayashi
  • Organizer: MG15
  • Int'l Joint Research
• [Presentation] Scalar-tensor theories after GW170817 and relativistic stars in DHOST (2018)
  • Author(s): Tsutomu Kobayashi
  • Organizer: MOGRA2018
  • Int'l Joint Research / Invited
• [Presentation] Relativistic stars in degenerate higher-order scalar-tensor theories after GW170817 (2018)
  • Author(s): Tsutomu Kobayashi
  • Organizer: Essential next steps for gravity and cosmology
  • Int'l Joint Research
• [Presentation] Production of Purely Gravitational Dark Matter (2018)
  • Author(s): Kazunori Nakayama
  • Organizer: COSMO2018
  • Int'l Joint Research
• [Presentation] Axion-photon conversion and effects on 21cm observation (2018)
  • Author(s): 中山和則
  • Organizer: 日本物理学会
• [Presentation] Constructing ghost-free theories with higher derivatives (2018)
  • Author(s): Hayato Motohashi
  • Organizer: 15th Marcel Grossmann Meeting
  • Int'l Joint Research
• [Presentation] Primordial black holes and slow-roll violation (2018)
  • Author(s): Hayato Motohashi
  • Organizer: 15th Marcel Grossmann Meeting
  • Int'l Joint Research
• [Presentation] General Relativity solutions in modified gravity (2018)
  • Author(s): Hayato Motohashi
  • Organizer: 15th Marcel Grossmann Meeting
  • Int'l Joint Research
• [Presentation] Constant-roll inflation (2018)
  • Author(s): Hayato Motohashi
  • Organizer: 15th Marcel Grossmann Meeting
  • Int'l Joint Research
• [Presentation] Constant-roll inflation (2018)
  • Author(s): Hayato Motohashi
  • Organizer: 5th Korea-Japan workshop on dark energy
  • Int'l Joint Research / Invited
• [Presentation] Shape dependence of spontaneous scalarization (2018)
  • Author(s): Hayato Motohashi
  • Organizer: The 28th Workshop on General Relativity and Gravitation in Japan (JGRG28)
  • Int'l Joint Research
• [Presentation] Shape dependence of spontaneous scalarization (2018)
  • Author(s): Hayato Motohashi
  • Organizer: The Second annual symposium of the innovative area "Gravitational Wave Physics and Astronomy: Genesis"
  • Int'l Joint Research
• [Presentation] Ghost-free theories with arbitrary higher-order time derivatives (2018)
  • Author(s): 本橋隼人
  • Organizer: 日本物理学会2018年秋季大会
• [Presentation] Modified gravity with higher derivatives (2018)
  • Author(s): 本橋隼人
  • Organizer: 第7回観測的宇宙論ワークショップ
  • Invited
• [Presentation] Ghost-free theories with arbitrary higher-order time derivatives (2018)
  • 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」
• [Presentation] A02 progress report (2018)
  • Author(s): Shinji Mukohyama
  • Organizer: The first annual symposium of the innovative area "Gravitational Wave Physics and Astronomy: Genesis"
  • Int'l Joint Research / Invited
• [Presentation] Weakly self- gravitating objects in Chern- Simons modified gravity (2018)
  • Author(s): Hideki Asada
  • Organizer: The first annual symposium of the innovative area "Gravitational Wave Physics and Astronomy: Genesis"
  • Int'l Joint Research
• [Presentation] Revisiting the gravitational lensing with Gauss Bonnet theorem (2018)
  • Author(s): Hideki Asada
  • Organizer: Gravity and Cosmology 2018
  • Int'l Joint Research
• [Presentation] Spontaneous scalarization with an extremely massive field and heavy neutron stars (2018)
  • Author(s): Teruaki Suyama
  • Organizer: Gravity@Malta 2018
  • Int'l Joint Research
• [Presentation] Hidden universality in the merger rate of the primordial black hole binaries (2018)
  • Author(s): Teruaki Suyama
  • Organizer: Third symposium on ``Why does the Universe Accelerate?''
  • Int'l Joint Research
• [Presentation] Spontaneous scalarization and heavy neutron stars (2018)
  • Author(s): Teruaki Suyama
  • Organizer: YKIS2018a Symposium ``General Relativity - The Next Generation-''
  • Int'l Joint Research
• [Presentation] Updates on massive gravity cosmology (2018)
  • Author(s): Jiro Soda
  • Organizer: String moduli, string axiverse, and gravitational waves
  • Int'l Joint Research
• [Presentation] Quantum radiation produced by an Unruh De Witt detector in a uniformly accelerated motion (2018)
  • Author(s): Kazuhiro Yamamoto
  • Organizer: Miniworkshop: Cosmology, Gravitation and Quantum Information
  • Int'l Joint Research / Invited
• [Presentation] Entanglement-induced quantum radiation, gravitational redshift (2018)
  • 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
  • Int'l Joint Research
• [Presentation] Quantum radiation produced by uniformly accelerating detector and particle (2018)
  • Author(s): 山本一博
  • Organizer: 重力・宇宙論研究会 2018
• [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
• [Presentation] Primordial Black Hole Cosmology (2018)
  • Author(s): Kazunori Kohri
  • Organizer: Seminar in Queen Mary University of London, London (United Kingdom)
  • Invited
• [Presentation] Constraints on decaying/annihilating long-lived particles from big-bang nucleosynthesis (2018)
  • Author(s): Kazunori Kohri
  • Organizer: Cosmology Seminar in LPTHE, University Paris 6, Paris (France)
  • Invited
• [Presentation] Black Hole Microstates (2018)
  • Author(s): Masaki Shigemori
  • Organizer: Sugawara Symposium on Fundamental Problems in Theoretical Physics
  • Int'l Joint Research / Invited
• [Presentation] Massive gravity and cosmology (2017)
  • Author(s): Shinji Mukohyama
  • Organizer: 1st JOINT SYMPOSIUM UNIVERSITAT HAMBURG‐KYOTO UNIVERSITY
  • Int'l Joint Research / Invited
• [Presentation] Towards a new scenario of inflationary magnetogenesis (2017)
  • Author(s): Shinji Mukohyama
  • Organizer: Hot Topics in General Relativity and Gravitation
  • Int'l Joint Research / Invited
• [Presentation] Updates on massive gravity cosmology (2017)
  • Author(s): Shinji Mukohyama
  • Organizer: Hot Topics in General Relativity and Gravitation
  • Int'l Joint Research / Invited
• [Presentation] Minimally Modified Gravity (2017)
  • Author(s): Shinji Mukohyama
  • Organizer: 4th Korea‐Japan joint workshopon Dark Energy
  • Int'l Joint Research / Invited
• [Presentation] Inflation and Disformal Transformation (2017)
  • 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
  • Int'l Joint Research / Invited
• [Presentation] Inflation and Disformal Transformation (2017)
  • Author(s): Kei-ichi Maeda
  • Organizer: International Conference on Gravitation : Joint Conference of ICGACXIII and IK15
  • Int'l Joint Research / Invited
• [Presentation] Matter coupling and the coincidence problem (2017)
  • Author(s): Kei-ichi Maeda
  • Organizer: 4th Korea-Japan joint workshop on Dark Energy at KMI
  • Int'l Joint Research / Invited
• [Presentation] Black Holes in the Universe from Higher Dimensions (2017)
  • Author(s): Kei-ichi Maeda
  • Organizer: Black Holes in the Universe from Higher Dimensions
  • Int'l Joint Research / Invited
• [Presentation] LIGO and Primordial Black Holes (2017)
  • Author(s): Teruaki Suyama
  • Organizer: Conference on Particle Physics
  • Int'l Joint Research / Invited
• [Presentation] Primordial black holes in the era of gravitational wave astronomy (2017)
  • Author(s): Teruaki Suyama
  • Organizer: Third LeCosPA symposium
  • Int'l Joint Research / Invited
• [Presentation] Primordial black holes and gravitational waves (2017)
  • Author(s): Teruaki Suyama
  • Organizer: CosPA2017
  • Int'l Joint Research / Invited
• [Presentation] PBH binary formation in radiation dominated era (2017)
  • Author(s): Teruaki Suyama
  • Organizer: Focus week on primordial black holes, Kavli IPMU
  • Int'l Joint Research
• [Presentation] Exploring string axiverse with gravitational wave physics (2017)
  • Author(s): Jiro Soda
  • Organizer: IV Cosmology and the Quantum Vacuum 2017
  • Int'l Joint Research / Invited
• [Presentation] Gravitational waves in the string axiverse (2017)
  • Author(s): Jiro Soda
  • Organizer: NCTS Annual meeting 2017
  • Int'l Joint Research / Invited
• [Presentation] Entanglement -induced quantum radiation (2017)
  • Author(s): Kazuhiro Yamamoto
  • Organizer: The Relativistic Quantum Information North (RQIN 2017)
  • 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
• [Presentation] On the gravitational redshift of cosmological objects (2017)
  • Author(s): Kazuhiro Yamamoto
  • Organizer: Next-generation cosmology with large-scale structure:CosKASI-ICG-NAOC-YITP joint workshop
  • 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"
  • Int'l Joint Research / Invited
• [Presentation] Relativistic distorsions of large-scale structure (2017)
  • Author(s): Atsushi Taruya
  • Organizer: KIAS-YITP joint workshop 2017 on "Strings, Gravity and Cosmology"
  • 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"
  • 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)
  • 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)
  • Invited
• [Presentation] Primordial Black Hole Cosmology (2017)
  • Author(s): Kazunori Kohri
  • Organizer: Cosmology Seminar, Jyvaskyla (Finland)
  • Invited
• [Presentation] Revisiting Big-Bang Nucleosynthesis Constraints on Decaying Particles (2017)
  • Author(s): Kazunori Kohri
  • Organizer: Cosmology Seminar, Jyvaskyla (Finland)
  • Invited
• [Presentation] Primordial Black Hole Cosmology (2017)
  • Author(s): Kazunori Kohri
  • Organizer: Mathematical Science Seminar, Sussex (United Kingdom)
  • Invited
• [Presentation] Primordial Black Hole Cosmology (2017)
  • Author(s): Kazunori Kohri
  • Organizer: Dalitz Seminar in Fundamental Physics, Oxford (United Kingdom)
  • Invited
• [Presentation] Primordial Black Hole Cosmology (2017)
  • Author(s): Kazunori Kohri
  • Organizer: Particle Physics Seminar, Liverpool (United Kingdom)
  • Invited
• [Presentation] Primordial Black Hole Cosmology (2017)
  • Author(s): Kazunori Kohri
  • Organizer: HEPHY Cosmology Seminar, Vienna (Austria)
  • Invited
• [Presentation] Generic instabilities of non-singular cosmologies in Horndeski theory: a no-go theorem (2017)
  • Author(s): Tsutomu Kobayashi
  • Organizer: COSMO17
  • Int'l Joint Research
• [Presentation] Extended mimetic gravity: Hamiltonian analysis and gradient instabilities (2017)
  • Author(s): Tsutomu Kobayashi
  • Organizer: The _rst annual symposium of the innovative area “Gravitational Wave Physics and Astronomy: Genesis”
  • Int'l Joint Research
• [Presentation] The Black Hole Microstate Geometry Program (2017)
  • Author(s): Masaki Shigemori
  • Organizer: JGRG27
  • Int'l Joint Research / Invited
• [Presentation] Recent Developments in the Black Hole Microstate Geometry Program (2017)
  • Author(s): Masaki Shigemori
  • Organizer: Strings and Fields
  • Int'l Joint Research / Invited
• [Presentation] Non-Geometric Non-Abelian Supertubes (2017)
  • Author(s): Masaki Shigemori
  • Organizer: Recent Advances in T/U-dualities and Generalized Geometries
  • Int'l Joint Research / Invited
• [Presentation] Microscopic Holographic Dictionary for Black Holes (2017)
  • Author(s): Masaki Shigemori
  • Organizer: Quantum Gravity, String Theory and Holography
  • Int'l Joint Research / Invited
• [Presentation] Flaxion: a minimal extension to solve puzzles in the standard model (2017)
  • Author(s): Kazunori Nakayama
  • Organizer: Focus Meeting: new perspectives on light particles
  • Int'l Joint Research / Invited
• [Presentation] Phase transition and gravitational waves (2017)
  • Author(s): Kazunori Nakayama
  • Organizer: Gravitational Wave Physics and Astronomy : Genesis, Area Workshop 2017A,
  • Invited
• [Presentation] Flaxion (2017)
  • Author(s): Kazunori Nakayama
  • Organizer: 日本物理学会 2017年秋期大会
• [Presentation] 物質と反物質の非対称性 (理論) (2017)
  • Author(s): Kazunori Nakayama
  • Organizer: Flavor Physics Workshop 2017
  • 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）
  • Invited
• [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
• [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
• [Book] 相対性理論 (2017)
  • Author(s): 小林 努
  • Total Pages: 201
  • Publisher: 日本評論社
  • ISBN: 4535806403
• [Funded Workshop] 2019 YITP Asian-Pacific Winter School and Workshop on Gravitation and Cosmology (2019)
• [Funded Workshop] The 28th workshop on General Relativity and Gravitation in Japan (JGRG28) (2018)
• [Funded Workshop] Gravity and Cosmology 2018 (2018)
• [Funded Workshop] YKIS2018a (2018)
• [Funded Workshop] JGRG27 (2017)