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.

引用

页码：1 / 5

页数：5

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