Dynamical features of an anisotropic cosmological model

被引：23
|
作者：
Mishra, B. [1 ]
Tarai, S. [1 ]
Tripathy, S. K. [2 ]
机构：
[1] Birla Inst Technol & Sci Pilani, Dept Math, Hyderabad Campus, Hyderabad 500078, India
[2] Indira Gandhi Inst Technol, Dept Phys, Dhenkanal 759146, Odisha, India
来源：
INDIAN JOURNAL OF PHYSICS | 2018年 / 92卷 / 09期
关键词：
Modified gravity; Equation of state parameter; Effective cosmological constant; Anisotropic universe; F(R; UNIVERSE; GRAVITY;
D O I：
10.1007/s12648-018-1194-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The dynamical features of Bianchi type VIh (BVIh) universe are investigated in f(R, T) theory of gravity. The field equations and the physical properties of the model are derived considering a power law expansion of the universe. The effect of anisotropy on the dynamics of the universe as well as on the energy conditions are studied. The assumed anisotropy of the model is found to have substantial effects on the energy conditions and dynamical parameters.
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页码：1199 / 1206
页数：8
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