Modified gravity as realistic candidate for dark energy, inflation and dark matter

被引：0

作者：

Nojiri, Shin'ichi ^{[1
]}

Odintsov, Sergei D. ^{[2
]}

机构：

[1] Nagoya Univ, Dept Phys, Nagoya, Aichi 4648602, Japan

[2] ICREA, lEEC, CSIC, E-08193 Barcelona, Spain

来源：

DARK SIDE OF THE UNIVERSE | 2009年 / 1115卷

基金：

日本学术振兴会;

关键词：

modified gravity; dark energy;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We review the unification of early-time inflation with late-time acceleration in several local modified gravity models which pass Solar System and cosmological tests. It is also demonstrated that account of non-local gravitational corrections to the action does not destroy the possibility of such unification. Dark matter effect is caused by composite graviton degree of freedom in such models.

引用

页码：212 / +

页数：2

共 14 条

[1]

CAPOZZIELLO S, ARXIV08091535HEPTH

[2]

CAPOZZIELLO S, ARXIV08081335HEPTH

[3] Class of viable modified f(R) gravities describing inflation and the onset of accelerated expansion [J].