GODEL SOLUTION IN f(R, T) GRAVITY

被引:46
|
作者
Santos, A. F. [1 ]
机构
[1] Univ Fed Mato Grosso, Inst Fis, BR-78060900 Cuiaba, Mato Grosso, Brazil
关键词
Modified gravity; Godel universe; cosmological constant;
D O I
10.1142/S0217732313501411
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In this paper, we study Godel universe in the framework of f(R, T) modified theories of gravity, where R is the curvature scalar and T the trace of the energy-momentum tensor. We demonstrate that Godel solution occurs in this modified theory and still we suggest a path to understanding the smallness of the cosmological constant.
引用
收藏
页数:7
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