Bianchi type-I cosmology in f(R, T) gravity

被引：0
|
作者：
M. F. Shamir
机构：
[1] National University of Computer and Emerging Sciences,Department of Sciences and Humanities
来源：
Journal of Experimental and Theoretical Physics | 2014年 / 119卷
关键词：
Dark Energy; Field Equation; Accelerate Expansion; Ricci Scalar; Bianchi Type;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigate the exact solutions of a Bianchi type-I space-time in the context of f(R, T) gravity [1], where f(R, T) is an arbitrary function of the Ricci scalar R and the trace of the energy-momentum tensor T. For this purpose, we find two exact solutions using the assumption of a constant deceleration parameter and the variation law of the Hubble parameter. The obtained solutions correspond to two different models of the Universe. The physical behavior of these models is also discussed.
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页码：242 / 250
页数：8
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