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Research for the early universe using observational data

Research for the early universe using observational data
使用观测数据研究早期宇宙
批准号:
18540254
负责人:
KAWASAKI Masahiro
金额:
$2.62万
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:
2006
资助国家:
日本
项目状态:
已结题
起止时间:
2006 至 2009

项目摘要

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中文摘要
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英文摘要
We considered various particles and fields which are predicted in new models of particle physics such as supersymmetric theory and investigate their effects on thermal history of the universe and properties of density fluctuations produced during inflation. By using observational data we obtained constraints on particle physics and inflation models.
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会议论文
DOI: 10.1103/physrevd.80.023517
发表时间: 2009-04
期刊: Physical Review D
影响因子: 5
作者: [M. Kawasaki;K. Kohri;K. Nakayama]
通讯作者: M. Kawasaki;K. Kohri;K. Nakayama
DOI: 10.1016/j.nuclphysb.2008.08.029
发表时间: 2008-06
期刊: Nuclear Physics
影响因子: --
作者: [A. Dolgov;M. Kawasaki;N. Kevlishvili]
通讯作者: A. Dolgov;M. Kawasaki;N. Kevlishvili
DOI: --
发表时间: 2007
期刊: Physical Review D 76
影响因子: --
作者: [D. Cumberbatch, K. Ichikawa, M. Kawasaki, K. Kohri, J. Silk and G. D. Starkman]
通讯作者: J. Silk and G. D. Starkman
Inflaton Decay through Supergravity Effects
超重力效应造成的暴胀子衰变
DOI: --
发表时间: 2006
期刊: Phys.Lett. B642
影响因子: --
作者: [M. Endo, M. Kawasaki, F. Takahashi, T. T. Yanagida]
通讯作者: T. T. Yanagida
42
    Neural substrate for perspective taking from self to other
    Study on evolution of scalar fields in the early universe and its observational consequences
    • 批准号:
      22540267
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.75万
    • 财政年份:
      2010
    • 负责人:
      KAWASAKI Masahiro
    • 依托单位:
    Surface photochemical reaction dynamics
    • 批准号:
      20245005
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $14.89万
    • 财政年份:
      2008
    • 负责人:
      KAWASAKI Masahiro
    • 依托单位:
    Social reward motivation increases working memory capacity
    海外基金