Bianchi type-V string cosmological models in f (R, T) gravity

被引：21
|
作者：
Rao, V. U. M. [1 ]
Rao, D. C. Papa [1 ]
机构：
[1] Andhra Univ, Dept Appl Math, Visakhapatnam, Andhra Pradesh, India
来源：
ASTROPHYSICS AND SPACE SCIENCE | 2015年 / 357卷 / 01期
关键词：
f; (R; T); gravity; String models; Bianchi type-V metric; SYMMETRIC COSMIC STRINGS; BRANS-DICKE THEORY; NONEXISTENCE; VIII;
D O I：
10.1007/s10509-015-2242-6
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Spatially homogeneous and anisotropic Bianchi type-V space-time is considered in the presence of cosmic strings in a modified theory of gravity proposed by Harko et al. (Phys. Rev. D 84: 024020, 2011). Solving the field equations we have presented geometric and Takabayasi strings in this theory. Some physical and kinematical properties of the models are also discussed.
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页码：1 / 5
页数：5
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