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Research on Gravitational Physics based in a Cosmological Setting

Research on Gravitational Physics based in a Cosmological Setting
基于宇宙学背景的引力物理研究
批准号:
22540291
负责人:
MAEDA Kei-ichi
金额:
$2.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012

项目摘要

项目成果

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中文摘要
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英文摘要
We study most fundamental and important subjects on cosmology as gravitational physics. As for the subject on the early universe, we analyze the so called cosmological singularity problem by Horava-Lifshitz gravity theory and the origin of inflation based on superstring theory. We also study dark energy problem mainly by a bigravity theory. We find that dark energy (a cosmological constant) naturally appears as an attractor in this model.
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会议论文
DOI: 10.1142/s0217732399000134
发表时间: 1998-07
期刊: Energy Economics
影响因子: 12.8
作者: [C. Manogue;T. Dray]
通讯作者: C. Manogue;T. Dray
Inflationary Dynamics with a Non-Abelian Gauge Field
非阿贝尔规范场的暴胀动力学
DOI: --
发表时间: 2013
期刊: Phys. Rev. D
影响因子: --
作者: [Doi, Kentaro, Susa, Hajime, 井上進, H. Shinkai & T. Torii, Kei-ichi Maeda,Kei Yamamoto]
通讯作者: Kei-ichi Maeda,Kei Yamamoto
Dynamical p-branes with a cosmological constant.
具有宇宙学常数的动态 p 膜。
DOI: --
发表时间: 2010
期刊: Phys.Rev.
影响因子: --
作者: [Kei-ichi Maeda, Masato Minamitsuji, Nobuyoshi Ohta, Kunihito Uzawa]
通讯作者: Kunihito Uzawa
DOI: --
发表时间: 2012
期刊: Phys. Rev. D
影响因子: --
作者: [N.Paar, T.Suzuki, M.Honma, T.Marketin, D.Vretenar, Hideki Maeda ,Kei-ichi Maeda]
通讯作者: Hideki Maeda ,Kei-ichi Maeda
22
    dark energy and gravitational theory
    • 批准号:
      19540308
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.75万
    • 财政年份:
      2007
    • 负责人:
      MAEDA Kei-ichi
    • 依托单位:
    Brane Gravity and Fundamental Problems in Cosmology
    • 批准号:
      17540268
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.18万
    • 财政年份:
      2005
    • 负责人:
      MAEDA Kei-ichi
    • 依托单位:
    Relativistic Astrophysics Based on Brane Cosmologyブレイン宇宙モデルに基づく相対論的宇宙物理学
    • 批准号:
      14540281
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $1.86万
    • 财政年份:
      2002
    • 负责人:
      MAEDA Kei-ichi
    • 依托单位:
    Black Hole in Particle Physics and its Cosmologicul Implication
    • 批准号:
      06640412
    • 项目类别:
      Grant-in-Aid for General Scientific Research (C)
    • 资助金额:
      $1.34万
    • 财政年份:
      1994
    • 负责人:
      MAEDA Kei-ichi
    • 依托单位:
    海外基金