Palatini formulation of modified gravity with squared scalar curvature

被引：1
|
作者：
Meng, XH [1 ]
Wang, P
机构：
[1] Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China
[2] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
来源：
GENERAL RELATIVITY AND GRAVITATION | 2005年 / 37卷 / 02期
关键词：
cosmology; curvature-squared gravity;
D O I：
10.1007/s10714-005-0029-8
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this comment we indicate that in the Palatini formulation of R-2 gravity, there will be no gravity-driven inflation and under some particular assumptions there will be a mild power-law inflation a similar to t(2).
引用
收藏
页码：419 / 420
页数：2
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