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Morita Masaaki  森田 正亮

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MORITA Masaaki  森田 正亮

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Researcher Number 50390563
Other IDs
Affiliation (Current) 2025: 沖縄工業高等専門学校, 総合科学科, 准教授
Affiliation (based on the past Project Information) *help 2011: 沖縄工業高等専門学校, 総合科学科, 准教授
2009 – 2010: Nagaoka University of Technology, 工学部, 准教授
2007 – 2008: Okinawa National College of Technology, 総合科学科, 准教授
2006: 沖縄工業高等専門学校, 総合科学科, 助教授
Review Section/Research Field
Principal Investigator
Particle/Nuclear/Cosmic ray/Astro physics
Keywords
Principal Investigator
理論天文学 / 宇宙物理
  • Research Projects

    (2 results)
  • Research Products

    (22 results)
  •  Dark energy problem from aspects of nonlinear and non-equilibrium physicsPrincipal Investigator

    • Principal Investigator
      MORITA Masaaki
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Particle/Nuclear/Cosmic ray/Astro physics
    • Research Institution
      Okinawa National College of Technology
      Nagaoka University of Technology
  •  Cosmological nonlinear dynamics and problems of Dark Energy and Dark MatterPrincipal Investigator

    • Principal Investigator
      MORITA Masaaki
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Particle/Nuclear/Cosmic ray/Astro physics
    • Research Institution
      Okinawa National College of Technology

All 2012 2011 2010 2009 2006 Other

All Journal Article Presentation

  • [Journal Article] Secondarily-induced gravitational wave background in modified gravity2010

    • Author(s)
      Masaaki Morita, Hirotaka Takahashi
    • Journal Title

      J. Phys. Conf. Ser

      Volume: 229 Pages: 12054-12054

    • DOI

      10.1088/1742-6596/229/1/012054

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Journal Article] Relative information entropy of an inhomogeneous universe2010

    • Author(s)
      M. Morita, T. Buchert, A. Hosoya, N. Li
    • Journal Title

      AIP Conf. Proc

      Volume: 1241 Pages: 1074-1082

    • URL

      http://dx.doi.org/10.1063/1.3462602

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Journal Article] Secondarily-induced gravitational wave background in modified gravity2010

    • Author(s)
      Masaaki Morita, Hirotaka Takahashi
    • Journal Title

      Journal of Physics : Conference Series

      Volume: Vol.229

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Journal Article] Power spectrum in the Chaplygin gas model : tachyonic, fluid and scalar field representations2010

    • Author(s)
      C.E.M.Batista, J.C.Fabris, Masaaki Morita
    • Journal Title

      General Relativity and Gravitation Vol.42

      Pages: 839-849

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Journal Article] Relative information entropy of an inhomogeneous universe2010

    • Author(s)
      Masaaki Morita, T.Buchert, Akio Hosoya, Nan Li
    • Journal Title

      AIP Conference Proceedings

      Volume: Vol.1241 Pages: 1074-1082

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Journal Article] Power spectrum in the Chaplygin gas model : tachyonic, fluid and scalar field representations

    • Author(s)
      C. E. M. Batista, J. C. Fabris, M. Morita
    • Journal Title

      General Relativity and Gravitation (掲載決定・印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18740164
  • [Presentation] 情報統計力学の最前線-情報と揺らぎの制御の物理学を目指して-2012

    • Author(s)
      森田正亮
    • Organizer
      宇宙の非一様性を測るKL情報量,基研研究会
    • Place of Presentation
      京都
    • Year and Date
      2012-03-22
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Effect of gravity modification on cosmological gravitational waves2011

    • Author(s)
      Masaaki Morita
    • Organizer
      Spanish Relativity Meeting ERE2011
    • Place of Presentation
      マドリード(スペイン)
    • Year and Date
      2011-09-01
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Characterizing the average properties of an inhomogeneous universe2011

    • Author(s)
      Masaaki Morita
    • Organizer
      Xth International Conference on Gravitation Astrophysics and Cosmology
    • Place of Presentation
      Quy-Nhon, Vietnam
    • Year and Date
      2011-12-21
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Characterizing the average properties of an inhomogeneous universe2011

    • Author(s)
      Masaaki Morita
    • Organizer
      Xth International Conference on Gravitation, Astrophysics and Cosmology
    • Place of Presentation
      クイニョン(ベトナム)
    • Year and Date
      2011-12-21
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Effect of gravity modification on cosmological gravitational waves2011

    • Author(s)
      Masaaki Morita, Hirotaka Takahashi
    • Organizer
      Spanish Relativity Meeting E. R. E.
    • Place of Presentation
      Madrid, Spain
    • Year and Date
      2011-09-01
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Gravitational wave background in modified gravity dark energy models2010

    • Author(s)
      Masaaki Morita, Hirotaka Takahashi
    • Organizer
      Spanish Relativity Meeting E. R. E.
    • Place of Presentation
      Granada, Spain
    • Year and Date
      2010-09-08
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Gravitational wave background in modified-gravity dark energy models2010

    • Author(s)
      Masaaki Morita
    • Organizer
      Texas Symposium on Relativistic Astrophysics
    • Place of Presentation
      ハイデルベルク(ドイツ)
    • Year and Date
      2010-12-06
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Gravitational wave background in modified-gravity dark energy models2010

    • Author(s)
      Masaaki Morita, Hirotaka Takahashi
    • Organizer
      The 25th Texas Symposium on Relativistic Astrophysics
    • Place of Presentation
      Heidelberg, Germany
    • Year and Date
      2010-12-06
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Gravitational wave background in modified-gravity dark energy models2010

    • Author(s)
      Masaaki Morita, Hirotaka Takahashi
    • Organizer
      The 20th Workshop on General Relativity and Gravitation
    • Place of Presentation
      京都
    • Year and Date
      2010-09-22
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Gravitational wave background in modified gravity dark energy models2010

    • Author(s)
      Masaaki Morita
    • Organizer
      Spanish Relativity Meeting ERE2010
    • Place of Presentation
      グラナダ(スペイン)
    • Year and Date
      2010-09-08
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Secondarily-induced gravitational wave background in modified gravity2009

    • Author(s)
      Masaaki Morita, Hirotaka Takahashi
    • Organizer
      Spanish Relativity Meeting E. R. E.
    • Place of Presentation
      Bilbao, Spain
    • Year and Date
      2009-09-08
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Relative information entropy of an inhomogeneous universe2009

    • Author(s)
      Masaaki Morita
    • Organizer
      Invisbible Universe International Conference
    • Place of Presentation
      コネスコ会議場(パリ)
    • Year and Date
      2009-07-02
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Relative information entropy of an inhomogeneous universe2009

    • Author(s)
      M. Morita, T. Buchert, A. Hosoya, N. Li
    • Organizer
      Invisible Universe International Conference
    • Place of Presentation
      Paris, France
    • Year and Date
      2009-07-01
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Secondarily-induced gravitational wave background in modified gravity2009

    • Author(s)
      Masaaki Morita
    • Organizer
      Spanish Relativity Meeting ERE2009
    • Place of Presentation
      バスク大学(ビルバオ)
    • Year and Date
      2009-09-08
    • Data Source
      KAKENHI-PROJECT-21740199
  • [Presentation] Exploring dark energy models with perturbation dynamics2006

    • Author(s)
      Masaaki Morita
    • Organizer
      Joint Meeting of the Pacific Region Particle Physics Communities
    • Place of Presentation
      Honolulu, Hawaii
    • Year and Date
      2006-10-30
    • Data Source
      KAKENHI-PROJECT-18740164
  • [Presentation] Exploring dark energy models with perturbation dynamics2006

    • Author(s)
      Masaaki Morita
    • Organizer
      XXIXth Spanish Relativity Meeting E.R.E. 2006
    • Place of Presentation
      Palma de Mallorca, Spain
    • Year and Date
      2006-09-06
    • Data Source
      KAKENHI-PROJECT-18740164

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