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Establishment and applications of cosmological integrated perturbation theory

Research Project

Project/Area Number 24540267
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionNagoya University

Principal Investigator

Matsubara Takahiko  名古屋大学, 理学(系)研究科(研究院), 准教授 (00282715)

Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords宇宙論 / 宇宙の大規模構造 / 宇宙マイクロ波背景放射 / 非線形摂動論 / 重力レンズ / 摂動論 / 銀河バイアス / 統合摂動論 / 3点相関関数 / バイスペクトル / 等曲率ゆらぎ / バイアス / 銀河サーベイ / パワースペクトル / ハロー・モデル / 非ガウス性 / 初期非ガウス性
Outline of Final Research Achievements

For the purpose of describing the nonlinear phenomena and observable features in the large-scale structure of the universe, the "integrated perturbation theory" is developed and completed. In the large-scale structure, there are complicated processes of dynamical nonlinear effects, nonlinear redshift-space distortions and galaxy biasing. This complicated problems are systematically treated by the theoretical method of the integrated perturbation theory. Various problems in the weakly nonlinear phenomena in the large-scale structure are actually shown to be solved by this general method. These findings are compared with large-scale numerical simulations, and the accuracy of the method and applicability region are quantified.

Report

(5 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (33 results)

All 2016 2015 2014 2013 2012 Other

All Journal Article (15 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 14 results,  Open Access: 1 results,  Acknowledgement Compliant: 3 results) Presentation (9 results) (of which Int'l Joint Research: 1 results,  Invited: 9 results) Book (8 results) Remarks (1 results)

  • [Journal Article] The Subaru FMOS galaxy redshift survey (FastSound). IV. New constraint on gravity theory from redshift space distortions at z ~ 1.42016

    • Author(s)
      Teppei Okumura et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: TBD

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Lensing-induced morphology changes in CMB temperature maps in modified gravity theories2016

    • Author(s)
      Dipak Munshi, Bin Hu, Takahiko Matsubara, Peter Coles, Alan Heavens
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: TBD

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The Subaru FMOS Galaxy Redshift Survey (FastSound). I. Overview of the Survey Targeting on Halpha Emitters at z ~ 1.4 Survey2015

    • Author(s)
      Motonari TONEGAWA et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 67 Issue: 5 Pages: 81-81

    • DOI

      10.1093/pasj/psv044

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Recursive Solutions of Lagrangian Perturbation Theory2015

    • Author(s)
      Takahiko Matsubara
    • Journal Title

      Physical Review D

      Volume: 92 Issue: 2

    • DOI

      10.1103/physrevd.92.023534

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] CMB probes on the correlated axion isocurvature perturbation2015

    • Author(s)
      Kenji Kadota, Jinn-Ouk Gong, Kiyotomo Ichiki, Takahiko Matsubara
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 03 Issue: 03 Pages: 026-026

    • DOI

      10.1088/1475-7516/2015/03/026

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] ダークエネルギー2014

    • Author(s)
      松原隆彦
    • Journal Title

      RADOISOTOPES

      Volume: 63 Pages: 201-213

    • NAID

      130004511702

    • Related Report
      2014 Research-status Report
  • [Journal Article] Integrated perturbation theory and one-loop power spectra of biased tracers2014

    • Author(s)
      Takahiko Matsubara
    • Journal Title

      Physical Review D

      Volume: 90 Issue: 4

    • DOI

      10.1103/physrevd.90.043537

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Halo/Galaxy Bispectrum with Primordial non-Gaussianity from integrated Perturbation Theory (iPT)2014

    • Author(s)
      横山修一郎、松原隆彦、樽家篤史
    • Journal Title

      Physical Review D

      Volume: 89.043524 Issue: 4 Pages: 043524-043524

    • DOI

      10.1103/physrevd.89.043524

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Scale-dependent bias due to primordial vector fields2013

    • Author(s)
      白石希典、横山修一郎、市來淨與、松原隆彦
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 432,3 Issue: 3 Pages: 2331-2338

    • DOI

      10.1093/mnras/stt594

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Nonlinear stochastic biasing of halos: Analysis of cosmological N-body simulations and perturbation theories2013

    • Author(s)
      Sato, Masanori and Matsubara, Takahiko
    • Journal Title

      Phys.Rev.

      Volume: D87 Issue: 12 Pages: 123523-123523

    • DOI

      10.1103/physrevd.87.123523

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Non-Gaussian Minkowski functionals and extrema counts in redshift space2013

    • Author(s)
      Sandrine Codis, Christophe Pichon, Dmitry Pogosyan, Francis Bernardeau and Takahiko Matsubara
    • Journal Title

      Mon. Not. R. Astron. Soc.

      Volume: 435 Issue: 1 Pages: 531-564

    • DOI

      10.1093/mnras/stt1316

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Scale-dependent bias with higher order primordial non-Gaussianity: Use of the Integrated Perturbation Theory2013

    • Author(s)
      横山修一郎、松原隆彦
    • Journal Title

      Physical Review D

      Volume: 87 Issue: 2

    • DOI

      10.1103/physrevd.87.023525

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Scale-dependent bias due to primordial vector field2013

    • Author(s)
      Maresuke Shiraishi, Shuichiro Yokoyama, Kiyotomo Ichiki, Takahiko Matsubara
    • Journal Title

      Mon. Not. R. Astron. Soc.

      Volume: 印刷中

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Deriving an accurate formula of scale- dependent bias with primordial non- Gaussianity: An application of the integrated perturbation theory2012

    • Author(s)
      T. Matsubara
    • Journal Title

      Physical ReviewD

      Volume: 86 Issue: 6 Pages: 63518-63518

    • DOI

      10.1103/physrevd.86.063518

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Limits on second- order non- Gaussianity fromMinkowski functionals of WMAP 7-year data2012

    • Author(s)
      C. Hikage, T. Matsubara
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 425 Issue: 3 Pages: 2187-2196

    • DOI

      10.1111/j.1365-2966.2012.21572.x

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Dynamics: statistics of extrema and integrated perturbation theory2016

    • Author(s)
      Takahiko Matsbara
    • Organizer
      Statistics of Extrema in Large Scale Structure
    • Place of Presentation
      Leiden, Netherland
    • Year and Date
      2016-03-07
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 大規模構造における統合摂動論と非局所バイアス2015

    • Author(s)
      松原隆彦
    • Organizer
      関西相対論・宇宙論合同セミナー
    • Place of Presentation
      京都大学
    • Year and Date
      2015-08-01
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 宇宙論における非線形構造形成2015

    • Author(s)
      松原隆彦
    • Organizer
      2015年度 第45回天文・天体物理若手 夏の学校
    • Place of Presentation
      長野県千曲市
    • Year and Date
      2015-07-27
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Features of integrated perturbation theory for the large-scale structure of the universe2014

    • Author(s)
      Takahiko Matsubara
    • Organizer
      Precision Era for Large Scale Structure (CTPU workshop)
    • Place of Presentation
      CTPU, IBS, Daejeon, Korea
    • Year and Date
      2014-07-07
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 大規模構造の統合摂動論2013

    • Author(s)
      松原隆彦
    • Organizer
      2nd Workshop on Particle Physics of the Dark Universe
    • Place of Presentation
      東京大学理学部1号館小柴ホール
    • Related Report
      2013 Research-status Report 2012 Research-status Report
    • Invited
  • [Presentation] Integrated perturbation theory and its applications2013

    • Author(s)
      松原隆彦
    • Organizer
      Workshop on Galaxy Bias: Non-linear, Non-local and Non-Gaussian
    • Place of Presentation
      The Abdus Salam International Centre for Theoretical Physics, Strada Costiera 11, I-34151 Trieste, Italy
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 銀河サーベイ理論2013

    • Author(s)
      松原隆彦
    • Organizer
      2013理論懇シンポジウム:「2020年代を見据えた理論宇宙物理・天文学」
    • Place of Presentation
      東大柏キャンパス図書館メディアホール
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Deriving the scale-dependent bias from the integrated perturbation theory2012

    • Author(s)
      Takahiko Matsubara
    • Organizer
      Workshop on Large Scale Structure
    • Place of Presentation
      Trieste, Italy
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 宇宙の大規模構造による観測的宇宙論2012

    • Author(s)
      松原隆彦
    • Organizer
      観測的宇宙論ワークショップ
    • Place of Presentation
      東京大学本郷キャンパス
    • Related Report
      2012 Research-status Report
    • Invited
  • [Book] 宇宙の誕生と終焉2016

    • Author(s)
      松原隆彦
    • Total Pages
      208
    • Publisher
      SBクリエイティブ
    • Related Report
      2015 Annual Research Report
  • [Book] 人は宇宙をどのように考えてきたか2015

    • Author(s)
      Helge S. Kragh著、竹内努・市來淨與・松原隆彦訳
    • Total Pages
      416
    • Publisher
      共立出版
    • Related Report
      2015 Annual Research Report
  • [Book] 宇宙はどうして始まったのか2015

    • Author(s)
      松原隆彦
    • Total Pages
      243
    • Publisher
      光文社
    • Related Report
      2014 Research-status Report
  • [Book] 宇宙論の物理 上2014

    • Author(s)
      松原隆彦
    • Total Pages
      328
    • Publisher
      東京大学出版会
    • Related Report
      2014 Research-status Report
  • [Book] 宇宙論の物理 下2014

    • Author(s)
      松原隆彦
    • Total Pages
      346
    • Publisher
      東京大学出版会
    • Related Report
      2014 Research-status Report
  • [Book] 大規模構造の宇宙論2014

    • Author(s)
      松原隆彦
    • Total Pages
      208
    • Publisher
      共立出版
    • Related Report
      2014 Research-status Report
  • [Book] 『新・天文学事典』2013

    • Author(s)
      谷口義明(監修)、松原隆彦、他(計26名)
    • Total Pages
      768
    • Publisher
      講談社ブルーバックス
    • Related Report
      2012 Research-status Report
  • [Book] 『天文学辞典』〔シリーズ「現代の天文学」別巻〕2012

    • Author(s)
      岡村定矩(編集代表)、家正則・犬塚修一郎・小山勝二・千葉柾司・富阪幸治(編著)、執筆者多数
    • Total Pages
      540
    • Publisher
      日本評論社
    • Related Report
      2012 Research-status Report
  • [Remarks] Takahiko Matsubara Papers

    • URL

      http://www.a.phys.nagoya-u.ac.jp/~taka/research/paperlist.html

    • Related Report
      2015 Annual Research Report

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

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