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Testing gravity theories using gravitational waves

Planned

Project AreaGravitational wave physics and astronomy: Genesis
Project/Area Number 17H06358
Research Category

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

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

Principal Investigator

田中 貴浩  京都大学, 理学研究科, 教授 (40281117)

Co-Investigator(Kenkyū-buntansha) 大原 謙一  東京大学, 宇宙線研究所, 特任研究員 (00183765)
真貝 寿明  大阪工業大学, 情報科学部, 教授 (30267405)
高橋 弘毅  東京都市大学, その他部局等, 教授 (40419693)
瀬戸 直樹  京都大学, 理学研究科, 助教 (80462191)
Project Period (FY) 2017-06-30 – 2022-03-31
Project Status Granted (Fiscal Year 2021)
Budget Amount *help
¥104,520,000 (Direct Cost: ¥80,400,000、Indirect Cost: ¥24,120,000)
Fiscal Year 2021: ¥22,230,000 (Direct Cost: ¥17,100,000、Indirect Cost: ¥5,130,000)
Fiscal Year 2020: ¥22,230,000 (Direct Cost: ¥17,100,000、Indirect Cost: ¥5,130,000)
Fiscal Year 2019: ¥22,620,000 (Direct Cost: ¥17,400,000、Indirect Cost: ¥5,220,000)
Fiscal Year 2018: ¥22,360,000 (Direct Cost: ¥17,200,000、Indirect Cost: ¥5,160,000)
Fiscal Year 2017: ¥15,080,000 (Direct Cost: ¥11,600,000、Indirect Cost: ¥3,480,000)
Keywords宇宙物理 / 重力波 / ブラックホール / データ解析 / 重力理論 / 宇宙物理学
Outline of Annual Research Achievements

本計画研究は重力波の観測データを用いてこれまでになされていないような一般相対論のテストをおこなうことを大きな目標に掲げています。一般相対論は現代の宇宙モデルの基
礎をなす理論ですが、ブラックホールや中性子星といった強い重力場での検証は重力波の観測によりはじめて可能になりました。
一般相対論のテストは重力波観測の大きな目的のひとつですので LIGO/Virgo の共同研究チームによってもいち早く取り組まれている課題です。しかし、重力波の信号は微弱であるので、様々な一般相対論からのずれの可能性に対して、それぞれに適した解析をおこなうことでより精密な検証をおこなうことが可能です。そのような例として、重力波以外の場による連星からのエネルギー放出がある場合で、場に有限の質量がある場合に対する
制限を解析し、新しい制限を得ることに成功しました(PTEP 2019(2019)no.10, 103E01)。また、重力波には右巻きの波と左巻きの波が存在していますが、右巻きと左巻きで波の伝播速度が異なるような理論に対する制限をはじめてつけることにも成功しました。
また、連星合体後に生じるブラックホール形成の過程で、ブラックホールが何でも吸い込む一方通行の穴ではなく、重力波を反射していて、その結果としてこだまのような重力波が観測されているのではないかという報告がなされていました。そのようなモデルを仮定した場合に、こだまとして期待される重力波波形を理論的に絞り込み、実際のデータを再解析した結果、こだまの兆候は見られないということを示しました(Phys.Rev. D100(2019)no.6, 062006)。

Current Status of Research Progress
Current Status of Research Progress

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

Reason

BH連星からの重力波データから物理情報を最大限引き出すための新しい解析手法の実現,実際の重力波データに適用することが必須課題である.これらを,隔週毎のミーティングを通じて密接な連携を保ち,A02の拡張重力理論等に関する新しい知見も取り入れ,計画研究全体で協調して進めてきた.
短期的な課題として挙げていたもので、ブラックホールエコーの実データの再解析,有質量スカラーテンソル理論に対する世界初の制限などの論文をまとめるということは実現された.また,修正重力にもとづく重力波テンプレートを,KAGALIを中心にして解析する共通インターフェースのさらなる開発や,LIGO O1、およびO2の公開データから未知の重力波源を探索するソフトウェアの開発も進展している.同時に,自己回帰モデルやスパースモデリング法等を応用した先進的なデータ解析手法の開発と評価も進んでいる。
実際の重力波観測データの解析を広い範囲の修正重力理論に対して扱うための解析コ
ードの高速化も予備的な研究を終えている.

Strategy for Future Research Activity

当初の方針からの大きな変更はない。
LIGO/Virgo O3データも既に一部公開されている。また、KAGRAが共同観測に参加したことで、A01の主要メンバーはいち早くデータにアクセスできるようになっている。その段階で、LIGO/Virgoとの共同研究として日本発の提案もおこなってきているが、その流れを加速する。
これまで通り、重力理論の拡張に対するテストについては何を行うべきか検討が進んでいるので、研究員の用務を実際のコード開発に集中し精力的に開発を進めていく。雇用したポスドク研究員は重力理論のテストを高速で実行できるようなプログラムの開発を進めてくれている。並行して、新たな修正重力理論における波形予測を進め、高速化のメリットを最大限活かせる解析を見出していく。また、LIGOのデータ解析ライブラリとは独立な解析ライブラリを開発し冗長性を持たせることの必要性は現時点でも変わっていない。

Report

(3 results)
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report

Research Products

(268 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (13 results) Journal Article (75 results) (of which Int'l Joint Research: 50 results,  Peer Reviewed: 75 results,  Open Access: 27 results) Presentation (173 results) (of which Int'l Joint Research: 120 results,  Invited: 55 results) Book (3 results) Remarks (3 results) Funded Workshop (1 results)

  • [Int'l Joint Research] U. of Virginia/U. of Tennessee/Oak Ridge National Laboratory(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] King’s College/Southampton Univ(英国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Trieste U.(イタリア)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Yangzhou U./Shanghai Jiao Tong U./Chinese Academy of Science(中国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Univ. Federal do Rio Grande do Norte(ブラジル)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Universidade de Lisboa(ポルトガル)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Montana State University/Virginia University/Rochester Institute of Technology(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Huaihai InstituteofTechnology(中国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Potsdam, Max Planck Inst.(ドイツ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Eotovas University(ハンガリー)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Rio Grande do Norte U.(ブラジル)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Potsdam, Max Planck institute(ドイツ)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Test of general relativity by a pair of transportable optical lattice clocks2020

    • Author(s)
      Takamoto Masao , Ushijima Ichiro , Ohmae Noriaki , Yahagi Toshihiro , Kokado Kensuke , Shinkai Hisaaki , Katori Hidetoshi
    • Journal Title

      Nature Photonics

      Volume: 14 Pages: 411-415

    • DOI

      10.1038/s41566-020-0619-8

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Astrometric study of Gaia DR2 stars for interstellar communication2020

    • Author(s)
      Seto Naoki、Kashiyama Kazumi
    • Journal Title

      International Journal of Astrobiology

      Volume: 19 Pages: 308-313

    • DOI

      10.1017/s147355042000004x

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gravitational waves from the quasicircular inspiral of compact binaries in Einstein-aether theory2020

    • Author(s)
      Zhang Chao , Zhao Xiang , Wang Anzhong , Wang Bin , Yagi Kent , Yunes Nicolas , Zhao Wen , Zhu Tao
    • Journal Title

      Physical Review D

      Volume: 101 Pages: 044002-044002

    • DOI

      10.1103/physrevd.101.044002

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Parametrized and inspiral-merger-ringdown consistency tests of gravity with multiband gravitational wave observations2020

    • Author(s)
      Carson Zack , Yagi Kent
    • Journal Title

      Physical Review D

      Volume: 101 Pages: 044047-044047

    • DOI

      10.1103/physrevd.101.044047

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Future prospects for probing scalar-tensor theories with gravitational waves from mixed binaries2020

    • Author(s)
      Carson Zack , Seymour Brian C , Yagi Kent
    • Journal Title

      Classical and Quantum Gravity

      Volume: 37 Pages: 065008-065008

    • DOI

      10.1088/1361-6382/ab6a1f

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] An arm length stabilization system for KAGRA and future gravitational-wave detectors2020

    • Author(s)
      T. Akutsu, et al. (KAGRA Collaboration)
    • Journal Title

      Class. Quant. Grav.

      Volume: 37 Pages: 035004-035004

    • DOI

      10.1088/1361-6382/ab5c95

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Black hole spectroscopy for KAGRA future prospect in O52020

    • Author(s)
      Uchikata Nami、Narikawa Tatsuya、Sakai Kazuki、Takahashi Hirotaka、Nakano Hiroyuki
    • Journal Title

      Physical Review D

      Volume: 102 Pages: 024007-024007

    • DOI

      10.1103/physrevd.102.024007

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Searching for black hole echoes from the LIGO-Virgo catalog GWTC-12019

    • Author(s)
      Uchikata Nami、Nakano Hiroyuki、Narikawa Tatsuya、Sago Norichika、Tagoshi Hideyuki、Tanaka Takahiro
    • Journal Title

      Physical Review D

      Volume: 100 Pages: 062006-062006

    • DOI

      10.1103/physrevd.100.062006

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Testing massive-field modifications of gravity via gravitational waves2019

    • Author(s)
      Yamada Kei、Narikawa Tatsuya、Tanaka Takahiro
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2019 Pages: 1-10

    • DOI

      10.1093/ptep/ptz103

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparison of various methods to extract ringdown frequency from gravitational wave data2019

    • Author(s)
      Nakano Hiroyuki、Narikawa Tatsuya、Oohara Ken-ichi、Sakai Kazuki、Shinkai Hisa-aki、Takahashi Hirotaka、Tanaka Takahiro、Uchikata Nami、Yamamoto Shun、Yamamoto Takahiro S.
    • Journal Title

      Physical Review D

      Volume: 99 Pages: 1-10

    • DOI

      10.1103/physrevd.99.124032

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First cryogenic test operation of underground km-scale gravitational-wave observatory KAGRA2019

    • Author(s)
      T. Akutsu, et al. (KAGRA Collaboration)
    • Journal Title

      Classical and Quantum Gravity

      Volume: 36 Pages: 16-16

    • DOI

      10.1088/1361-6382/ab28a9

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Possibility of a Coordinated Signaling Scheme in the Galaxy and SETI Experiments2019

    • Author(s)
      Seto Naoki
    • Journal Title

      The Astrophysical Journal

      Volume: 875

    • DOI

      10.3847/2041-8213/ab133a

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for neutron star binaries in the Local Group galaxies using LISA2019

    • Author(s)
      Seto Naoki
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 489 Pages: 4513-4519

    • DOI

      10.1093/mnras/stz2439

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] I-Love-Q relations for realistic white dwarfs2019

    • Author(s)
      Taylor Andrew J , Yagi Kent , Arras Phil L
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 492 Pages: 978-992

    • DOI

      10.1093/mnras/stz3519

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Testing gravity with gravitational waves from binary black hole mergers: Contributions from amplitude corrections2019

    • Author(s)
      Tahura Shammi , Yagi Kent , Carson Zack
    • Journal Title

      Physical Review D

      Volume: 100 Pages: 104001-104001

    • DOI

      10.1103/physrevd.100.104001

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Future prospects for constraining nuclear matter parameters with gravitational waves2019

    • Author(s)
      Carson Zack , Steiner Andrew W. , Yagi Kent
    • Journal Title

      Physical Review D

      Volume: 100 Pages: 023012-023012

    • DOI

      10.1103/physrevd.100.023012

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Multi-band gravitational wave tests of general relativity2019

    • Author(s)
      Carson Zack , Yagi Kent
    • Journal Title

      Classical and Quantum Gravity

      Volume: 37

    • DOI

      10.1088/1361-6382/ab5c9a

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Improved analytic modeling of neutron star interiors2019

    • Author(s)
      Jiang Nan , Yagi Kent
    • Journal Title

      Physical Review D

      Volume: 99 Pages: 124029-124029

    • DOI

      10.1103/physrevd.99.124029

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Equation-of-state insensitive relations after GW1708172019

    • Author(s)
      Carson Zack , Chatziioannou Katerina , Haster Carl-Johan , Yagi Kent , Yunes Nicolas
    • Journal Title

      Physical Review D

      Volume: 99 Pages: 124029-124029

    • DOI

      10.1103/physrevd.99.083016

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Lower limit on the entropy of black holes as inferred from gravitational wave observations2019

    • Author(s)
      Brustein Ram , Medved A. J. M. , Yagi K.
    • Journal Title

      Physical Review D

      Volume: 100 Pages: 104009-104009

    • DOI

      10.1103/physrevd.100.104009

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Black holes, gravitational waves and fundamental physics: a roadmap2019

    • Author(s)
      Vincenzo Vitagliano, Leor Barack, Vitor Cardoso, Samaya Nissanke, Diego Blas, Masha Chernyakova, Piotr Chrusciel, Monica Colpi, Valeria Ferrari, Daniele Gaggero, Jonathan Gair, Juan Garcia-Bellido, S. F. Hassan, Lavinia Heisenberg, Martin Hendry, Ik Siong Heng, Carlos Herdeiro, Tanja Hinderer, Assaf Horesh, et al.
    • Journal Title

      Classical and Quantum Gravity

      Volume: 36 Pages: 143001-143001

    • DOI

      10.1088/1361-6382/ab0587

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Eccentric binary black holes with spin via the direct integration of the post-Newtonian equations of motion2019

    • Author(s)
      Ireland Brennan、Birnholtz Ofek、Nakano Hiroyuki、West Eric、Campanelli Manuela
    • Journal Title

      Physical Review D

      Volume: 100 Pages: 024015-024015

    • DOI

      10.1103/physrevd.100.024015

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Generalized framework for testing gravity with gravitational-wave propagation. III. Future prospect2019

    • Author(s)
      Nishizawa Atsushi、Arai Shun
    • Journal Title

      Physical Review D

      Volume: 99 Pages: 104038-104038

    • DOI

      10.1103/physrevd.99.104038

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Prospects for gravitational-wave polarization tests from compact binary mergers with future ground-based detectors2019

    • Author(s)
      Takeda Hiroki、Nishizawa Atsushi、Nagano Koji、Michimura Yuta、Komori Kentaro、Ando Masaki、Hayama Kazuhiro
    • Journal Title

      Physical Review D

      Volume: 100 Pages: 042001-042001

    • DOI

      10.1103/physrevd.100.042001

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Convergence of Fourier-domain templates for inspiraling eccentric compact binaries2019

    • Author(s)
      Tanay Sashwat , Klein Antoine , Berti Emanuele , Nishizawa Atsushi
    • Journal Title

      Physical Review D

      Volume: 100 Pages: 064006-064006

    • DOI

      10.1103/physrevd.100.064006

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

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

      Physical Review D

      Volume: 100 Pages: 064010-064010

    • DOI

      10.1103/physrevd.100.064010

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Space Gravitational Wave Antenna DECIGO and B-DECIGO2019

    • Author(s)
      Seiji Kawamura et al.
    • Journal Title

      International Journal of Modern Physics D

      Volume: 27 Pages: 1-16

    • DOI

      10.1142/s0218271818450013

    • NAID

      120006778949

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cosmological test of gravity with gravitational waves2019

    • Author(s)
      Nishizawa Atsushi
    • Journal Title

      Proceedings of Science

      Volume: -

    • DOI

      10.22323/1.356.0020

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Vibration isolation system with a compact damping system for power recycling mirrors of KAGRA2019

    • Author(s)
      Y. Akiyama, et al. (KAGRA Collaboration)
    • Journal Title

      Classical and Quantum Gravity

      Volume: 36 Pages: 095015-095015

    • DOI

      10.1088/1361-6382/ab0fcb

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Weakly-gravitating objects in dynamical Chern-Simons gravity and constraints with gravity probe B2019

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

      Classical and Quantum Gravity

      Volume: 36 Pages: 105006-105006

    • DOI

      10.1088/1361-6382/ab04c5

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] “Flux-balance formulae” for extreme mass-ratio inspirals2019

    • Author(s)
      Soichiro Isoyama、Ryuichi Fujita、Hiroyuki Nakano、Norichika Sago、Takahiro Tanaka
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2018 Pages: 1-28

    • DOI

      10.1093/ptep/pty136

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Stability analysis of black holes by the S-deformation method for coupled systems2019

    • Author(s)
      Kimura Masashi , Tanaka Takahiro
    • Journal Title

      Classical and Quantum Gravity

      Volume: 36 Pages: 055005-055005

    • DOI

      10.1088/1361-6382/ab0193

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Scalar Tops and Perturbed Quadrupoles: Probing Fundamental Physics with Spin-Precessing Binaries,Classical and Quantum Gravity2019

    • Author(s)
      Nicholas Loutrel, Takahiro Tanaka, Nicolas Yunes
    • Journal Title

      Classical and Quantum Gravity

      Volume: -

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] How to detect the shortest period binary pulsars in the era of LISA2019

    • Author(s)
      Kyutoku Koutarou , Nishino Yuki , Seto Naoki
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 483 Pages: 26152620-26152620

    • DOI

      10.1093/mnras/sty3322

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] KAGRA : 2.5 generation interferometric gravitational wave detector2019

    • Author(s)
      KAGRA collaboration
    • Journal Title

      Nature Astronomy

      Volume: 3 Pages: 35-35

    • DOI

      10.1038/s41550-018-0658-y

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] INO: Interplanetary network of optical lattice clocks2019

    • Author(s)
      Ebisuzaki Toshikazu、Katori Hidetoshi、Makino Jun’ichiro、Noda Atsushi、Shinkai Hisaaki、Tamagawa Toru
    • Journal Title

      International Journal of Modern Physics D

      Volume: 2019 Pages: 1940002-1940002

    • DOI

      10.1142/s0218271819400029

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Constraining nuclear matter parameters with GW1708172019

    • Author(s)
      Carson Zack , Steiner Andrew W. , Yagi Kent
    • Journal Title

      Physical Review D

      Volume: 99

    • DOI

      10.1103/physrevd.99.043010

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Spin-precessing black hole binaries in dynamical Chern-Simons gravity2018

    • Author(s)
      Loutrel Nicholas , Tanaka Takahiro , Yunes Nicols
    • Journal Title

      Physical Review D

      Volume: 98 Pages: 064020-064020

    • DOI

      10.1103/physrevd.98.064020

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Can all the infrared secular growth really be understood as increase of classical statistical variance?2018

    • Author(s)
      Tokuda Junsei , Tanaka Takahiro
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2018 Pages: 022-022

    • DOI

      10.1088/1475-7516/2018/11/022

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Robustness of the S-deformation method for black hole stability analysis2018

    • Author(s)
      Kimura Masashi , Tanaka Takahiro
    • Journal Title

      Classical and Quantum Gravity

      Volume: 35 Pages: 195008-195008

    • DOI

      10.1088/1361-6382/aadc13

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Synergy between ground and space based gravitational wave detectors. Part II: Localisation2018

    • Author(s)
      Nair Remya , Tanaka Takahiro
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2018 Pages: 033-033

    • DOI

      10.1088/1475-7516/2018/08/033

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Primordial black holes?perspectives in gravitational wave astronomy2018

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

      Classical and Quantum Gravity

      Volume: 35 Pages: 063001-063001

    • DOI

      10.1088/1361-6382/aaa7b4

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Statistically Anisotropic Tensor Modes from Inflation2018

    • Author(s)
      Fujita, Tomohiro and Obata, Ippei and Tanaka, Takahiro and Yokoyama, Shuichiro
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 1807 Pages: 023-023

    • DOI

      10.1088/1475-7516/2018/07/023

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prospects of the local Hubble parameter measurement using gravitational waves from double neutron stars2018

    • Author(s)
      Seto Naoki , Kyutoku Koutarou
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 475 Pages: 41334139-41334139

    • DOI

      10.1093/mnras/sty090

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Search for Extra-Galactic Intelligence Signals Synchronized with Binary Neutron Star Mergers2018

    • Author(s)
      Nishino Yuki , Seto Naoki
    • Journal Title

      The Astrophysical Journal

      Volume: 862

    • DOI

      10.3847/2041-8213/aad33d

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Time-frequency-based non-harmonic analysis to reduce line-noise impact for LIGO observation system2018

    • Author(s)
      Dongbao Jia, Kenta Yanagisawa, Masaya Hasegawa, Shigeki Hirobayashi, Hideyuki Tagoshi, Tatsuya Narikawa, Nami Uchikata, Hirotaka Takahashi
    • Journal Title

      Astronomy and Computing

      Volume: Vol.25 Pages: 238-238

    • DOI

      10.1016/j.ascom.2018.10.003

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of an Automatic Data Transfer System for KAGRA and Its Evaluation2018

    • Author(s)
      酒井一樹, 神田展行, 大原謙一, 山本尚弘, 宮川治, 佐々木幸次, 植木聡史, 高橋弘毅
    • Journal Title

      電子情報通信学会論文誌 B

      Volume: Vol.J101-B No.9 Issue: 9 Pages: 818-827

    • DOI

      10.14923/transcomj.2017JBP3064

    • ISSN
      1344-4697
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multiwindow Nonharmonic Analysis Method for Gravitational Waves2018

    • Author(s)
      Dongbao Jia, Kenta Yanagisawa, Yuta Ono, Kanna Hirobayashi, Masaya Hasegawa, Shigeki Hirobayashi, Hideyuki Tagoshi, Tatsuya Narikawa, Nami Uchikata, Hirotaka Takahashi
    • Journal Title

      IEEE

      Volume: Vol.6 No.1 Pages: 4864548655-4864548655

    • DOI

      10.1109/access.2018.2867494

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Probability Distributions of means of IA and IF for Gaussian noise and its application to an anomaly detection2018

    • Author(s)
      Kazuki Sakai, Masato Kaneyama, Ken-ichi Oohara, Hirotaka Takahashi
    • Journal Title

      Adovances in Data Science and Adaptive Analysis

      Volume: Vol.10 No.3 Pages: 1850006-1850006

    • DOI

      10.1142/s2424922x18500067

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiband gravitational-wave astronomy: Observing binary inspirals with a decihertz detector, B-DECIGO2018

    • Author(s)
      Isoyama Soichiro、Nakano Hiroyuki、Nakamura Takashi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2018 Pages: 1-10

    • DOI

      10.1093/ptep/pty078

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Generalized framework for testing gravity with gravitational-wave propagation. I. Formulation2018

    • Author(s)
      Nishizawa Atsushi
    • Journal Title

      Physical Review D

      Volume: 97

    • DOI

      10.1103/physrevd.97.104037

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generalized framework for testing gravity with gravitational-wave propagation. II. Constraints on Horndeski theory2018

    • Author(s)
      Arai Shun , Nishizawa Atsushi
    • Journal Title

      Physical Review D

      Volume: 97 Pages: 104038-104038

    • DOI

      10.1103/physrevd.97.104038

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Particle swarm optimization of the sensitivity of a cryogenic gravitational wave detector2018

    • Author(s)
      Yuta Michimura, Kentaro Komori, Atsushi Nishizawa, Hiroki Takeda, Koji Nagano, Yutaro Enomoto, Kazuhiro Hayama, Kentaro Somiya, Masaki Ando
    • Journal Title

      PHYSICAL REVIEW D

      Volume: 97 Pages: 1-10

    • DOI

      10.1103/physrevd.97.122003

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Polarization test of gravitational waves from compact binary coalescences2018

    • Author(s)
      Hiroki Takeda, Atsushi Nishizawa, Yuta Michimura, Koji Nagano, Kentaro Komori, Masaki Ando, Kazuhiro Hayama
    • Journal Title

      PHYSICAL REVIEW D

      Volume: 98 Pages: 022008-022008

    • DOI

      10.1103/physrevd.98.022008

    • NAID

      130007735273

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Parity-violating gravity and GW1708172018

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

      Physical Review D

      Volume: 98 Pages: 1-5

    • DOI

      10.1103/physrevd.98.124018

    • NAID

      120006623784

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An entropy-area law for neutron stars near the black hole threshold2018

    • Author(s)
      Alex,er Stephon H , Yagi Kent , Yunes Nicols
    • Journal Title

      Classical and Quantum Gravity

      Volume: 36 Pages: 015010-015010

    • DOI

      10.1088/1361-6382/aaf14b

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Parametrized post-Einsteinian gravitational waveforms in various modified theories of gravity2018

    • Author(s)
      Tahura Sharaban , Yagi Kent
    • Journal Title

      Physical Review D

      Volume: 98

    • DOI

      10.1103/physrevd.98.084042

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Testing general relativity with black hole-pulsar binaries2018

    • Author(s)
      Seymour Brian , Yagi Kent
    • Journal Title

      Physical Review D

      Volume: 98

    • DOI

      10.1103/physrevd.98.124007

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Extreme gravity tests with gravitational waves from compact binary coalescences: (II) ringdown2018

    • Author(s)
      Berti Emanuele , Yagi Kent , Yang Huan , Yunes Nicols
    • Journal Title

      General Relativity and Gravitation

      Volume: 50

    • DOI

      10.1007/s10714-018-2372-6

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Extreme gravity tests with gravitational waves from compact binary coalescences: (I) inspiralmerger2018

    • Author(s)
      Berti Emanuele , Yagi Kent , Yunes Nicols
    • Journal Title

      General Relativity and Gravitation

      Volume: 50

    • DOI

      10.1007/s10714-018-2362-8

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Probing gravitational parity violation with gravitational waves from stellar-mass black hole binaries2018

    • Author(s)
      Yagi Kent , Yang Huan
    • Journal Title

      Physical Review D

      Volume: 97

    • DOI

      10.1103/physrevd.97.104018

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Implications from GW170817 and I-Love-Q relations for relativistic hybrid stars2018

    • Author(s)
      Paschalidis Vasileios , Yagi Kent , Alvarez-Castillo David , Blaschke David B. , Sedrakian Armen
    • Journal Title

      Physical Review D

      Volume: 97

    • DOI

      10.1103/physrevd.97.084038

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hidden Universality in the Merger Rate Distribution in the Primordial Black Hole Scenario2018

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

      The Astrophysical Journal

      Volume: 854 Pages: 1-13

    • DOI

      10.3847/1538-4357/aaa7f4

    • NAID

      120006466622

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Statistical nature of infrared dynamics on de Sitter background2018

    • Author(s)
      Tokuda Junsei、Tanaka Takahiro
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2018 Pages: 014-014

    • DOI

      10.1088/1475-7516/2018/02/014

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Colliding scalar pulses in the Einstein-Gauss-Bonnet gravity2018

    • Author(s)
      Shinkai Hisaaki , Torii Takashi
    • Journal Title

      Europian Physics Journal, Web of Conferences

      Volume: 168 Pages: 04014-04014

    • DOI

      10.1051/epjconf/201816804014

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Event Rates of Gravitational Waves from merging Intermediate mass Black Holes: based on a Runaway Path to a SMBH2018

    • Author(s)
      Shinkai Hisaaki
    • Journal Title

      Europian Physics Journal, Web of Conferences

      Volume: 168 Pages: 05002-05002

    • DOI

      10.1051/epjconf/201816805002

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Construction of KAGRA : an undergroung gravitational-wave observatory2018

    • Author(s)
      KAGRA Collaboration, et al.
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2018 Pages: 01-18

    • DOI

      10.1093/ptep/ptx180

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparing an analytical spacetime metric for a merging binary to a fully nonlinear numerical evolution using curvature scalars2018

    • Author(s)
      Sadiq Jam、Zlochower Yosef、Nakano Hiroyuki
    • Journal Title

      Physical Review D

      Volume: 97 Pages: 084007-084007

    • DOI

      10.1103/physrevd.97.084007

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Large gauge transformation, Soft theorem, and Infrared divergence in inflationary spacetime2017

    • Author(s)
      田中貴浩、浦川優子
    • Journal Title

      Journal of High Energy Physics

      Volume: 10 Pages: 1-10

    • DOI

      10.1007/jhep10(2017)127

    • NAID

      120006410704

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Black hole ringdown echoes and howls2017

    • Author(s)
      Nakano Hiroyuki、Sago Norichika、Tagoshi Hideyuki、Tanaka Takahiro
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2017 Pages: 6-13

    • DOI

      10.1093/ptep/ptx093

    • NAID

      120006410705

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Probabilistic eccentricity bifurcation for stars around shrinking massive black hole binaries2017

    • Author(s)
      Iwasa Mao、Seto Naoki
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 472 Pages: 1600-1617

    • DOI

      10.1093/mnras/stx1926

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Orbital synchronization capture of two binaries emitting gravitational waves2017

    • Author(s)
      Seto Naoki
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 475 Pages: 1392-1398

    • DOI

      10.1093/mnras/stx3301

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nonlinear dynamics in the Einstein-Gauss-Bonnet gravity2017

    • Author(s)
      Shinkai Hisa-aki , Torii Takashi
    • Journal Title

      Physical Review D

      Volume: 96 Pages: 044009-044009

    • DOI

      10.1103/physrevd.96.044009

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimation of starting times of quasinormal modes in ringdown gravitational waves with the Hilbert-Huang transform2017

    • Author(s)
      Sakai Kazuki、Oohara Ken-ichi、Nakano Hiroyuki、Kaneyama Masato、Takahashi Hirotaka
    • Journal Title

      Physical Review D

      Volume: 96 Pages: 044047-044047

    • DOI

      10.1103/physrevd.96.044047

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Post-Newtonian templates for binary black-hole inspirals: the effect of the horizon fluxes and the secular change in the black-hole masses and spins2017

    • Author(s)
      Isoyama Soichiro、Nakano Hiroyuki
    • Journal Title

      Classical and Quantum Gravity

      Volume: 35 Pages: 024001-024001

    • DOI

      10.1088/1361-6382/aa96c5

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] "Testing gravity using gravitational waves"2020

    • Author(s)
      Takahiro Tanaka
    • Organizer
      Dark Odyssey 2020: Gravitationa-Wave Probes of Dark Universe
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Overview of A01 "Testing gravity using gravitational waves"2020

    • Author(s)
      Takahiro Tanaka
    • Organizer
      Area Workshop 2020 Winter
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Status report of A01 "Testing gravity using gravitational waves"2020

    • Author(s)
      Takahiro Tanaka
    • Organizer
      Third Annual Area Symposium "Gravitational wave Physics and Astronomy: Genesis"
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Search for Extra-Galactic Intelligence Signals Synchronized with Binary Neutron Star Mergers Dynamics of Compact Objects2020

    • Author(s)
      Naoki Seto
    • Organizer
      The Evolution of Massive Stars and Formation of Compact Stars: from the Cradle to the Grave
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Status of KAGRA2020

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      LIGO-Virgo-KAGRA collaboration meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 深層学習を用いた突発性ノイズの原因探索に関する研究2020

    • Author(s)
      上島元 他
    • Organizer
      日本物理学会(春)
    • Related Report
      2019 Annual Research Report
  • [Presentation] NHAによる時間周波数解析とディープラーニングを用いたノイズ環境下における重力波検出に関する研究2020

    • Author(s)
      布目喜裕 他
    • Organizer
      日本物理学会(春)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Hilbert-Huang変換を用いた重力崩壊型超新星爆発のSASI由来の重力波解析2020

    • Author(s)
      武田芽依 他
    • Organizer
      日本物理学会(春)
    • Related Report
      2019 Annual Research Report
  • [Presentation] L2正則化を導入した直並列型 Denoising Autoencoder を用いたバースト重力波解析におけるノイズ除去の基礎的検討2020

    • Author(s)
      林滉之 他
    • Organizer
      子情報通信学会 ニューロコンピューティング研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Searching for gravitational wave echoes from binary black hole mergerrs2020

    • Author(s)
      Nami Uchikata
    • Organizer
      Area Workshop 2020 Winter of the innovative area
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Searching for gravitational wave echoes from binary black hole mergerrs2020

    • Author(s)
      Nami Uchikata
    • Organizer
      Gravitational wave physics and astronomy: Genesis, Third Area Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cross-correlating the angular distributions of binary black holes and electromagnetic counterparts2020

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      Innovative Area Gravitational Wave Physics and Astronomy: Genesis, The Third Annual Area Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Model-independent test of parity-violating gravity2020

    • Author(s)
      Kei Yamada
    • Organizer
      Gravitational wave physics and astronomy: Genesis Area workshop 2020 Winter
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Testing Parity Violation of Gravity via Gravitational Waves2020

    • Author(s)
      Kei Yamada
    • Organizer
      Gravitational wave physics and astronomy: Genesis The Third Annual Area Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Testing parity-violating gravity via gravitational waves2020

    • Author(s)
      山田 慧生
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] "Testing gravity using gravitational waves"2019

    • Author(s)
      Takahiro Tanaka
    • Organizer
      東北大学セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 重力波による重力理論の検証2019

    • Author(s)
      田中貴浩
    • Organizer
      青山学院大学 セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] "Testing gravity using gravitational waves"2019

    • Author(s)
      Takahiro Tanaka
    • Organizer
      15th Rencontres du Vietnam
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] "Testing gravity using gravitational waves"2019

    • Author(s)
      Takahiro Tanaka
    • Organizer
      the first Hangzhou International Meeting on Gravitational Waves
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] "Testing gravity using gravitational waves"2019

    • Author(s)
      Takahiro Tanaka
    • Organizer
      6th Korea-Japan workshop on dark energy at KMI
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] "Testing gravity using gravitational waves"2019

    • Author(s)
      Takahiro Tanaka
    • Organizer
      International Conference on Gravitation & Cosmology, Mohali
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] "Testing gravity using gravitational waves"2019

    • Author(s)
      Takahiro Tanaka
    • Organizer
      30th Texas symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ブラックホールの音 時空のささやきを聞く2019

    • Author(s)
      田中貴浩
    • Organizer
      青山学院大学 講演会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 重力波で拓かれる宇宙像2019

    • Author(s)
      田中貴浩
    • Organizer
      林忠四郎記念講演会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] The Search for Extra-Galactic Intelligence Signals Synchronized with Binary Neutron Star Mergers2019

    • Author(s)
      Naoki Seto
    • Organizer
      GR22-AMALDI13
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Brief Introduction of KAGRA collaboration2019

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      The 6th KAGRA International Workshop, Wuhan, China
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Latest status of KAGRA2019

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      GR22, Amaldi13, Valencia, Spain
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Comparison of various methods to extract ringdown frequency from gravitational wave data2019

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      GR22, Amaldi13, Valencia, Spain
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Status of KAGRA2019

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      LIGO-Virgo collaboration meeting (or here) at Warsaw, Poland
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ring-down GW wave search using Auto-Regressive model2019

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      YITP long-term workshop "Multi-Messenger Astrophysics in the Gravitational Wave Era" at Kyoto U
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ring-down waveform extraction by Auto-Regressive approach2019

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop, The University of Tokyo, October 14-17, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自己回帰モデルを用いた重力波データ解析(2):LIGO/Virgo O2までのカタログデータの解析2019

    • Author(s)
      真貝寿明
    • Organizer
      日本物理学会秋季分科会
    • Related Report
      2019 Annual Research Report
  • [Presentation] A Basic Study of Noise Reduction on the Analysis of Burst Gravitational Waves by Direct and Parallel Denoising Autoencoder2019

    • Author(s)
      Hiroyuki Hayashi et al.
    • Organizer
      The 14th International Conference on Innovative Computing, Information and Control (ICICIC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from the SASI mode in a Core Collapse Supernova with Hilbert-Huang Transform2019

    • Author(s)
      Mei Takeda et al.
    • Organizer
      The 29th Workshop on General Relativity and Gravitation in Japan (JGRG)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from the SASI mode in a Core Collapse Supernova with Hilbert-Huang Transform2019

    • Author(s)
      Mei Takeda et al.
    • Organizer
      Multi-dimensional Modeling and Multi-Messenger observation from Core-Collapse Supernovae (4M-COCOS)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from the SASI mode in a Core Collapse Supernova with Hilbert-Huang Transform2019

    • Author(s)
      Mei Takeda et al.
    • Organizer
      2019 Gravitational Wave Physics and Astronomy Workshop (GWPAW2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extraction of gravitational waves from SASI with Hilbert-Huang Transform2019

    • Author(s)
      Ryo Negishi et al.
    • Organizer
      The 29th Workshop on General Relativity and Gravitation in Japan (JGRG)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extraction of gravitational waves from SASI with Hilbert-Huang Transform2019

    • Author(s)
      Ryo Negishi et al.
    • Organizer
      Multi-dimensional Modeling and Multi-Messenger observation from Core-Collapse Supernovae (4M-COCOS)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extraction of gravitational waves from SASI with Hilbert-Huang Transform2019

    • Author(s)
      Ryo Negishi et al.
    • Organizer
      2019 Gravitational Wave Physics and Astronomy Workshop (GWPAW2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hilbert-Huang変換を用いた重力崩壊型超新星爆発のSASI由来の重力波解析2019

    • Author(s)
      武田芽依 他
    • Organizer
      日本物理学会 新潟支部例会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Status of Computing and Software Working Group2019

    • Author(s)
      Ken-ichi Oohara
    • Organizer
      The 23rd KAGRA face-to-face meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extraction of gravitational waves from SASI with Hilbert-Huang Transform2019

    • Author(s)
      Ryo Negishi
    • Organizer
      The 23rd KAGRA face-to-face meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from the SASI mode in a core collapse supernova with the Hilbert-Huang Transform2019

    • Author(s)
      Mei Takeda
    • Organizer
      The 23rd KAGRA face-to-face meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] KAGRA観測運転に向けたデータ解析計算機資源とソフトウェアの整備2019

    • Author(s)
      大原謙一
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Hilbert-Huang変換を用いた,重力崩壊型超新星爆発のSASIモードからの重力波に対するデータ解析2019

    • Author(s)
      武田芽依
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Extraction of gravitational waves from SASI with Hilbert-Huang Transform2019

    • Author(s)
      Ryo Negishi
    • Organizer
      Multi-dimensional Modeling and Multi-Messenger observation from Core-Collapse Supernovae(4M-COCOS)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from the SASI mode in a core collapse supernova with the Hilbert-Huang Transform2019

    • Author(s)
      Mei Takeda
    • Organizer
      Multi-dimensional Modeling and Multi-Messenger observation from Core-Collapse Supernovae(4M-COCOS)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Security and Usage of Computer Resources, Data and Network2019

    • Author(s)
      Ken-ichi Oohara
    • Organizer
      The 24th KAGRA face-to-face meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Searching for echo signals from binary black hole mergerrs2019

    • Author(s)
      Nami Uchikata
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reanalysis of GW170817 using several waveform models2019

    • Author(s)
      Nami Uchikata
    • Organizer
      JGRG20
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] KAGRAアップグレードに向けたブラックホール準固有振動解析2019

    • Author(s)
      内潟那美
    • Organizer
      日本物理学会秋季分科会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Gravitational-wave Tests of General Relativity: Present & Future2019

    • Author(s)
      Kent Yagi
    • Organizer
      APS April Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] I-Love-Q2019

    • Author(s)
      Kent Yagi
    • Organizer
      GR22
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Constraining Nuclear Matter Parameters with GW1708172019

    • Author(s)
      Kent Yagi
    • Organizer
      GR22
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Gravitational-wave Tests of General Relativity: Present & Future2019

    • Author(s)
      Kent Yagi
    • Organizer
      GWPAW 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tests of Gravity with NS Mergers2019

    • Author(s)
      Kent Yagi
    • Organizer
      Merging Visions: Exploring Compact-Object Binaries with Gravity and Light
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing Extreme Gravity with Gravitational Waves2019

    • Author(s)
      Kent Yagi
    • Organizer
      Recent Progress in Relativistic Astrophysics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing Extreme Gravity through Gravitational-wave Observations2019

    • Author(s)
      Kent Yagi
    • Organizer
      TeVPA 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] KAGRA scientific contribution to the global detector network2019

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      The 6th KAGRA International Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Testing gravity at cosmological distance with GW propagation2019

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      GR22/Amaldi13
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] All-sky distribution of stellar-mass binary BH mergers2019

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      RESCEU summer school
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ブラックホール連星からの 重力波と高エネルギー天体現象 との全天相関解析2019

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      日本物理学会秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Identifying the host-galaxies of binary black holes with multi-messenger observations2019

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      The Yukawa International Seminar (YKIS) 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observational predictions of the viable generalized scalar-tensor theory2019

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      29th JGRG
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observational predictions of the viable generalized scalar-tensor theory2019

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      APCTP Workshop: Gravitational-Wave Cosmology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tests of gravity with gravitational waves2019

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      APCTP Workshop: Gravitational-Wave Cosmology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] More on the tests of gravity using gravitational-waves data2019

    • Author(s)
      Kei Yamada
    • Organizer
      22nd International Conference on General Relativity and Gravitation13th Edoardo Amaldi Conference on Gravitational Waves
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Testing massive-field modifications of gravity via gravitational waves2019

    • Author(s)
      山田 慧生
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] More on the tests of gravity using gravitational-waves data2019

    • Author(s)
      Kei Yamada
    • Organizer
      GWPAW2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Testing Parity Violation of Gravity via Gravitational Waves2019

    • Author(s)
      Kei Yamada
    • Organizer
      JGRG29
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] More on the tests of gravity using gravitational-waves data2019

    • Author(s)
      Kei Yamada
    • Organizer
      KAGRA F2F meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] What is the next step of A01?2019

    • Author(s)
      Takahiro Tanaka
    • Organizer
      Area workshop of innovative area "GW Genesis"
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 重力波輻射反作用の数理:LISA-DECIGOによる連星からの重力波観測の時代に向けて2019

    • Author(s)
      田中貴浩
    • Organizer
      日本物理学会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] スペース重力波アンテナDECIGO計画(101) :DECIGOのサイエンス2019

    • Author(s)
      瀬戸直樹
    • Organizer
      日本物理学会春季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] KAGRA Algorithmic Library (KAGALI) の開発2019

    • Author(s)
      大原 謙一 on behalf of the KAGRA Collaboration
    • Organizer
      第74回日本物理学会年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Status of KAGRA2019

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      LIGO-Virgo collaboration meeting_at Milwaukee, USA
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Summary of KIW52019

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      The 5th KAGRA International workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] データ駆動型科学の取り組み:重力波天文学から教育サポートまで2019

    • Author(s)
      高橋弘毅
    • Organizer
      先端データサイエンス講演会, 豊橋技術科学大学
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 機械学習を用いた重力波のNHA解析結果のスペクトルクラスタリングの検討2019

    • Author(s)
      柳澤健太, 西尾卓朗, 小野勇太, 長谷川昌也, 廣林茂樹, 田越秀行, 成川達也, 内潟那美, 高橋弘毅
    • Organizer
      日本物理学会(春)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 直並列型Denoising Autoencoderを用いたバースト重力波解析におけるノイズ除去の基礎的検討2019

    • Author(s)
      林滉之,酒井一樹,高橋弘毅,大前佑斗
    • Organizer
      電子情報通信学会 ニューロコンピューティング研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ブラックホール時空を運動するスピン粒子の重力波放射:スピン2次精度の計算2019

    • Author(s)
      佐合紀親
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Status of Japanese working group for LISA science2019

    • Author(s)
      Norichika Sago
    • Organizer
      Space Gravitational-Wave Detection
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing Extreme Gravity with Gravitational Waves: Current and Future2019

    • Author(s)
      Kent Yagi
    • Organizer
      Space Gravitational Wave Detection
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Earth and Sky: Synergies Between LISA and 3G Gravitational Wave Detectors2019

    • Author(s)
      Kent Yagi
    • Organizer
      The 233rd AAS Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing Nuclear Physics with Gravitational Waves2019

    • Author(s)
      Kent Yagi
    • Organizer
      CLAS Collaboration Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ブラックホール連星合体からのエコー解析2019

    • Author(s)
      内潟那美
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of testing gravity with KAGALI2019

    • Author(s)
      Kei Yamada
    • Organizer
      Area workshop of innovative area "GW Genesis"
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ニューラルネットワークによる重力波データの統計誤差の推定2019

    • Author(s)
      山本貴宏
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] "Testing gravity theory using gravitational waves"2018

    • Author(s)
      Takahiro Tanaka
    • Organizer
      2018 Second international workshop "Particles, Gravitation and the Universe"(PGU 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] "Testing gravity theory using gravitational waves"2018

    • Author(s)
      Takahiro Tanaka
    • Organizer
      IBS Workshop on Prospects of Particle Physics and Cosmology
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] "Testing gravity theory using gravitational waves"2018

    • Author(s)
      Takahiro Tanaka
    • Organizer
      5th Korea-Japan Workshop on Dark Energy: Starobinsky's Universe
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] "Gravitational waves from BH mergers as a new probe of physics"2018

    • Author(s)
      Takahiro Tanaka
    • Organizer
      AVENUES OF QUANTUM FIELD THEORY IN CURVED SPACETIME
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] DECIGOと地上重力波干渉計のシナジー効果2018

    • Author(s)
      田中貴浩
    • Organizer
      DECIGO workshop
    • Related Report
      2018 Annual Research Report
  • [Presentation] A01 Status Report2018

    • Author(s)
      Takahiro Tanaka
    • Organizer
      Second Area Symposiu of innovative area "GW Genesis"
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Forecasting Tidal Disruption Events by Binary Black Hole Roulettes2018

    • Author(s)
      Naoki Seto
    • Organizer
      MG15
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Eccentricity evolution of stars around shrinking massive black hole binaries2018

    • Author(s)
      Naoki Seto
    • Organizer
      JGRG28
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for Extra-Galactic Intelligence Signal Synchronized with a Binary Neutron Star Merger2018

    • Author(s)
      Naoki Seto
    • Organizer
      GWPAW 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] KAGRA data management : Summary of Phase-I and status2018

    • Author(s)
      Ken-ichi Oohara on behalf of KAGRA collaboration
    • Organizer
      The 4th KAGRA International Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from Core Collapse Supernovae with Hilbert-Huang Transform (I)2018

    • Author(s)
      Yuta Hiranuma, Yukinobu Watanabe, K.Oohara, H.Takahashi, K.Hayama, N.Kanda, K.Kotake, T.Kuroda, K.Sakai, Y.Sakai,T.Sawada, T.Takiwaki, S.Tsuchida, T.Yokozawa
    • Organizer
      Deciphering multi-Dimensional nature of core-collapse SuperNovae via Gravitational-Wave and neutrino signatures (SNeGWv2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from Core Collapse Supernovae with Hilbert-Huang Transform (II)2018

    • Author(s)
      Yukinobu Watanabe, Y.Hiranuma, K.Oohara, H.Takahashi, K.Hayama, N.Kanda, K.Kotake, T.Kuroda, K.Sakai, Y.Sakai,T.Sawada, T.Takiwaki, S.Tsuchida, T.Yokozawa
    • Organizer
      Deciphering multi-Dimensional nature of core-collapse SuperNovae via Gravitational-Wave and neutrino signatures (SNeGWv2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from Core Collapse Supernovae with Hilbert-Huang Transform (I)2018

    • Author(s)
      Yuta Hiranuma, Yukinobu Watanabe, K.Oohara, H.Takahashi, K.Hayama, N.Kanda, K.Kotake, T.Kuroda, K.Sakai, Y.Sakai,T.Sawada, T.Takiwaki, S.Tsuchida, T.Yokozawa
    • Organizer
      The 28th Workshop on General Relativity and Gravitation in Japan (JGRG28)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from Core Collapse Supernovae with Hilbert-Huang Transform (II)2018

    • Author(s)
      Yukinobu Watanabe, Y.Hiranuma, K.Oohara, H.Takahashi, K.Hayama, N.Kanda, K.Kotake, T.Kuroda, K.Sakai, Y.Sakai,T.Sawada, T.Takiwaki, S.Tsuchida, T.Yokozawa
    • Organizer
      The 28th Workshop on General Relativity and Gravitation in Japan (JGRG28)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of Standing Accretion Shock Instability of Core Collapse Supernovae with Hilbert-Huang Transform2018

    • Author(s)
      Ken-ichi Oohara, Y.Watanabe, Y.Hiranuma, H.Takahashi, K.Hayama, N.Kanda, K.Kotake, T.Kuroda, K.Sakai, Y.Sakai,T.Sawada, T.Takiwaki, S.Tsuchida, T.Yokozawa
    • Organizer
      JSI Workshop 2018: Gravitational Wave Physics and Astronomy Workshop (JSI-GWPAW 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 重力崩壊型超新星爆発からの重力波信号に対するHilbert-Huang変換を用いたデータ解析2018

    • Author(s)
      平沼悠太, 渡邊幸伸, 大原謙一, 神田展行, 黒田仰生, 固武慶, 酒井一樹, 坂井佑輔, 澤田崇広, 高橋弘毅, 滝脇知也, 土田怜, 端山和大, 横澤孝章
    • Organizer
      第47回 日本物理学会 新潟支部例会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Hilbert-Huang変換を用いた超新星爆発におけるStanding Accretion Shock Instability からの重力波解析2018

    • Author(s)
      渡邊幸伸, 平沼悠太, 大原謙一, 神田展行, 黒田仰生, 固武慶, 酒井一樹, 坂井佑輔, 澤田崇広, 高橋弘毅, 滝脇知也, 土田怜, 端山和大, 横澤孝章
    • Organizer
      第47回 日本物理学会 新潟支部例会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 重力波観測とデータ解析2018

    • Author(s)
      大原 謙一
    • Organizer
      平成30年度先端科学技術活用講座
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 先端科学技術で探る最新宇宙像2018

    • Author(s)
      大原 謙一
    • Organizer
      平成30年度新潟大学公開講座開設講座
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] INO: Interplanetary Network of Optical Lattice Clocks2018

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      JGRG28
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 銀河中心ブラックホールの合体形成モデルと重力波観測2018

    • Author(s)
      真貝寿明
    • Organizer
      天文学会2018秋
    • Related Report
      2018 Annual Research Report
  • [Presentation] 自己回帰モデルを用いた重力波データ解析:ブラックホール合体のリングダウン波形の抽出2018

    • Author(s)
      真貝寿明
    • Organizer
      物理学会2018秋
    • Related Report
      2018 Annual Research Report
  • [Presentation] Nonlinear Dynamics in the Einstein-Gauss-Bonnet gravity2018

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      Fifteenth Marcel Grossmann Meeting - MG15_
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Autoregressive Approach to Extract Ring-down Gravitational Wave of Black-hole Merger2018

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      Fifteenth Marcel Grossmann Meeting - MG15_
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Gravitational-wave detector using optical lattice clocks in space2018

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      Fifteenth Marcel Grossmann Meeting - MG15_
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparison of various methods to extract ringdown frequency from gravitational wave data2018

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      The second annual symposium of the innovative area "Gravitational wave physics and astronomy: Genesis
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Autoregressive Approach to Extract Ring-down Gravitational Wave of Black-hole Merger2018

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      The second annual symposium of the innovative area "Gravitational wave physics and astronomy: Genesis
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大型低温重力波望遠鏡 KAGRA の現状2018

    • Author(s)
      高橋弘毅
    • Organizer
      第47回 日本物理学会 新潟支部例会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Status of KAGRA and KAGRA data analysis2018

    • Author(s)
      Hirotaka Takahashi
    • Organizer
      The 28th Workshop on General Relativity and Gravitation in Japan (JGRG28)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Data Analysis of Gravitational Waves from Core Collapse Supernovae with Hilbert-Huang Transform2018

    • Author(s)
      H.Takahashi, Y.Hiranuma, Y.Watanabe, K.Oohara, K.Hayama, N.Kanda, K.Kotake, T.Kuroda, K.Sakai, Y.Sakai,T.Sawada, T.Takiwaki, S.Tsuchida, T.Yokozawa
    • Organizer
      2018 Gravitational Wave Physics and Astronomy Workshop (GWPAW2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 連星系からの重力波による偏極モードの探査2018

    • Author(s)
      西澤篤志
    • Organizer
      新学術領域「重力波創世記」01 discussion meeting
    • Related Report
      2018 Annual Research Report
  • [Presentation] Test of gravity with gravitational wave observations2018

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      MOGRA 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 重力波観測による宇宙論的距離での等価原理の検証2018

    • Author(s)
      西澤篤志
    • Organizer
      日本物理学会秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 重力波測定と弱測定2018

    • Author(s)
      西澤篤志
    • Organizer
      研究会「弱値・弱測定の展望」
    • Related Report
      2018 Annual Research Report
  • [Presentation] DECIGO による宇宙論的距離での重力理論の検証2018

    • Author(s)
      西澤篤志
    • Organizer
      DECIGO ワークショップ
    • Related Report
      2018 Annual Research Report
  • [Presentation] Statistically identifying the host-galaxy properties of stellar-mass BBH2018

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      The second annual symposium of the innovative area "Gravitational Wave Physics and Astronomy: Genesis
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 重力波による宇宙論的距離での等価原理の検証2018

    • Author(s)
      西澤篤志
    • Organizer
      第 31 回理論懇シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Cosmological test of gravity with gravitational waves2018

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      The 4th KMI International Symposium (KMI2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 重力波伝播による重力理論の検証2018

    • Author(s)
      西澤篤志
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] GW170817 によるパリティを破る重力理論への制限2018

    • Author(s)
      西澤篤志
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Testing gravity at cosmological distance with gravitational waves2018

    • Author(s)
      Atsushi Nishizawa
    • Organizer
      RESCEU workshop on Space Gravitational-Wave Detection
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multiband gravitational-wave astronomy: Observing binary inspirals2018

    • Author(s)
      Hiroyuki Nakano
    • Organizer
      第17回DECIGOワークショップ
    • Related Report
      2018 Annual Research Report
  • [Presentation] 後期インスパイラル段階における離心率の進化について2018

    • Author(s)
      Hiroyuki Nakano
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Gravitational radiation from a spinning particle orbiting a Kerr black hole2018

    • Author(s)
      Norichika Sago
    • Organizer
      28th workshop on General Relativity and Gravitation in Japan
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Testing GR with Gravitational Waves: Theory-agnostic or Specific Tests?2018

    • Author(s)
      Kent Yagi
    • Organizer
      Numerical Relativity beyond General Relativity
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Analysis of echoes by a new template2018

    • Author(s)
      Nami Uchikata
    • Organizer
      JGRG28
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Near-horizon behavior of the second-order metric perturbations2018

    • Author(s)
      Kei Yamada
    • Organizer
      21st Capra Meeting on Radiation Reaction in General Relativity
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] EMRI における二次の計量摂動とブラックホール質量の永年成長2018

    • Author(s)
      山田 慧生
    • Organizer
      日本物理学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Near-horizon behavior of the second-order BH perturbations2018

    • Author(s)
      Kei Yamada
    • Organizer
      The 28th Workshop on General Relativity and Gravitation in Japan
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data analysis of ringdown gravitational wave2018

    • Author(s)
      Takahiro Yamamoto
    • Organizer
      JGRG28
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ニューラルネットワークを用いたリングダウン重力波の解析2018

    • Author(s)
      山本貴宏
    • Organizer
      第17回情報科学技術フォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] ニューラルネットワークを用いたリングダウン重力波の解析2018

    • Author(s)
      山本貴宏
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Opening and A01 Status Report2018

    • Author(s)
      Takahiro Tanaka
    • Organizer
      Gravitational wave physics and astronomy: Genesis, First Area Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On ringing gravitational waves from black holes2018

    • Author(s)
      Takahiro Tanaka
    • Organizer
      YKIS2018a
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Gravitational waves from merging intermediate-mass black holes2018

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      The 13th International Conference on Gravitation, Astrophysics, and Cosmology (ICGAC-XIII), Seoul, Korea
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nonlinear dynamics in Einstein-Gauss-Bonnet gravity2018

    • Author(s)
      H. Shinkai
    • Organizer
      The first annual symposium of the innovative area "Gravitational Wave Physics and Astronomy: Genesis"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光格子時計を用いた重力波検出法の提案2018

    • Author(s)
      真貝寿明
    • Organizer
      日本物理学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Application of the Hilbert-Huang transform to the data analysis of GW from CCSN2018

    • Author(s)
      Hirotaka Takahashi
    • Organizer
      Towards Gravitational-Wave Astronomy of core-collapse SuperNovae (GWASNe2018)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] KAGRAデータ解析準備状況2018

    • Author(s)
      高橋弘毅 on behalf of the KAGRA Collaboration
    • Organizer
      日本物理学会(春)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 重力波探査へのHilbert-Huang変換の応用:雑音に対する統計的性能評価2018

    • Author(s)
      酒井一樹; 大原謙一; 高橋弘毅
    • Organizer
      日本物理学会(春)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 超新星爆発重力波のHilbert Huang解析2018

    • Author(s)
      渡邊幸伸; 横澤孝章; 黒田仰生; 高橋弘毅; 端山和大; 神田展行; 固武慶; 大原謙一; 酒井一樹; 坂井佑輔; 滝脇知也; 若松剛司
    • Organizer
      日本物理学会(春)
    • Related Report
      2017 Annual Research Report
  • [Presentation] Current Status on Testing Gravity with Gravitational Waves2018

    • Author(s)
      Kent Yagi
    • Organizer
      Gravitational wave physics and astronomy: Genesis, Area Workshop 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 連星パルサーによる重力理論の検証2018

    • Author(s)
      Kent Yagi
    • Organizer
      SKA Japan Pulsar Workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Targets of Innovative Area Gravitational Wave Physics and Astronomy:Genesis2017

    • Author(s)
      Takahiro Tanaka
    • Organizer
      KAGRA f2f meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A01: 重力波データ解析による 重力理論の検証2017

    • Author(s)
      Takahiro Tanaka
    • Organizer
      Gravitational wave physics and astronomy: Genesis, KICKOFF workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] パルサー精密観測による重力理論検証2017

    • Author(s)
      田中貴浩
    • Organizer
      日本物理学会秋季分科会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] DMG subsystem report: overall and new main storage2017

    • Author(s)
      Ken-ichi Oohara
    • Organizer
      17th KAGRA face-to-face meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 中間質量ブラックホール合体モデルと重力波観測2017

    • Author(s)
      真貝寿明
    • Organizer
      日本物理学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Nonlinear dynamics in Einstein-Gauss-Bonnet gravity2017

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      European Einstein Toolkit Workshop 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Event rates of gravitational waves in space-borne detectors based on a hierarchical growth model of SMBHs2017

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      The 27th workshop on General Relativity and Gravitation in Japan (JGRG27)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of ringdown waveform using Auto-Regressive model2017

    • Author(s)
      S. Yamamoto
    • Organizer
      The 27th workshop on General Relativity and Gravitation in Japan (JGRG27)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Intermediate-mass black holes as sources of gravitational waves2017

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      International Symposium on Cosmology and Particle Astrophysics (CosPA 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Forecasting Tidal Disruption Events by Binary Black Hole Rouletts2017

    • Author(s)
      Naoki Seto
    • Organizer
      Amaldi 12
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Eccentricity evolution of stars around shrinking massive black hole binaries2017

    • Author(s)
      Naoki Seto
    • Organizer
      Stellar Dynamics in Galactic Nuclei
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cosmological PPN formalism for higher-curvature gravity2017

    • Author(s)
      Masaaki Morita; Hirotaka Takahashi
    • Organizer
      International Symposium on Cosmology and Particle Astrophysics (CosPA 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Post-Newtonian parameter in f(R) gravity for late-time cosmology2017

    • Author(s)
      Masaaki Morita; Hirotaka Takahashi
    • Organizer
      Geometric Foundations of Gravity in Tartu
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of Gravitational Waves by the Hilbert-Haung Transform2017

    • Author(s)
      Hirotaka Takahashi
    • Organizer
      Symposium on New development in astrophysics through multi-messenger observations of gravitational wave sources
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hilbert-Huang 変換を用いたデータ解析2017

    • Author(s)
      高橋弘毅
    • Organizer
      地震研究所共同利用(特定B)「高精度ひずみ観測ネットワークによる地殻活動モニター」研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 低遅延探査に向けたKAGRAデータ転送システムの性能評価2017

    • Author(s)
      酒井一樹; KAGRA Collaboration
    • Organizer
      日本物理学会(秋)
    • Related Report
      2017 Annual Research Report
  • [Presentation] Probing Extreme Gravity with Gravitational Waves from Binary Black Hole Coalescences2017

    • Author(s)
      Kent Yagi
    • Organizer
      Waves 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing Fundamental Physics with Universal Relations for Neutron Stars2017

    • Author(s)
      Kent Yagi
    • Organizer
      Bridging nuclear and gravitational physics: the dense matter equation of state
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Universal Relations in Neutron Stars: Implications in Gravitational-wave Astronomy2017

    • Author(s)
      Kent Yagi
    • Organizer
      New Frontiers in Gravitational-Wave Astrophysics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing Extreme Gravity with Gravitational Waves from Compact Binary Coalescences2017

    • Author(s)
      Kent Yagi
    • Organizer
      Strong Gravity Universe
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Inspiral Tests of Strong-field Gravity & Ringdown Tests of Quantum Black Holes2017

    • Author(s)
      Kent Yagi
    • Organizer
      Quantum Black Holes in the Sky?
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Universal Relations for Neutron Stars & Quark Stars2017

    • Author(s)
      Kent Yagi
    • Organizer
      Workshop on Holographic dense QCD and neutron stars
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Book] 人類は宇宙をどう見てきたか2019

    • Author(s)
      京都大学宇宙総合学研究ユニット
    • Total Pages
      164
    • Publisher
      朝倉書店
    • ISBN
      9784254155228
    • Related Report
      2019 Annual Research Report
  • [Book] 現代物理学が描く宇宙論2018

    • Author(s)
      真貝 寿明
    • Total Pages
      242
    • Publisher
      共立出版
    • ISBN
      9784320036055
    • Related Report
      2018 Annual Research Report
  • [Book] 深化する一般相対論 : ブラックホール・重力波・宇宙論2017

    • Author(s)
      田中 貴浩
    • Total Pages
      206
    • Publisher
      丸善出版
    • ISBN
      9784621302316
    • Related Report
      2017 Annual Research Report
  • [Remarks] Gravitational wave physics and astronomy: Genesis

    • URL

      https://gw-genesis.scphys.kyoto-u.ac.jp/

    • Related Report
      2019 Annual Research Report
  • [Remarks] 重力波創世記

    • URL

      https://gw-genesis.scphys.kyoto-u.ac.jp/

    • Related Report
      2018 Annual Research Report
  • [Remarks] Gravitational wave physics and astronomy: Genesis

    • URL

      https://gw-genesis.scphys.kyoto-u.ac.jp/ilias/login.php?target=&client_id=root&cmd=force_login&lang=ja

    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] Area workshop 2019 Winter2019

    • Related Report
      2018 Annual Research Report

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Published: 2017-07-04   Modified: 2021-12-27  

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