期刊
PHYSICAL REVIEW D
卷 81, 期 4, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.81.043528
关键词
-
资金
- Japan Society for Promotion of Science (JSPS) [21540270, 21244033]
- Hiroshima University
- Grants-in-Aid for Scientific Research [21540270] Funding Source: KAKEN
We investigate the linear growth rate of cosmological matter density perturbations in a viable f(R) model both numerically and analytically. We find that the growth rate in the scalar-tensor regime can be characterized by a simple analytic formula. We also investigate a prospect of constraining the Compton wavelength scale of the f(R) model with a future weak lensing survey.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据