Some Exact Solutions of Bianchi Type-II String Cosmological Models with Magnetic Field in Brans-Dicke Theory of Gravitation

被引：0

作者：

Sharma, N. K. ^{[1
]}

Singh, J. K. ^{[1
]}

机构：

[1] Univ Delhi, Netaji Subhas Inst Technol, Dept Math, New Delhi 110078, India

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2015年 / 54卷 / 05期

关键词：

Bianchi type-II space-time; Massive string; Magnetic field; Brans-Dicke theory; SPACE-TIME; CONSTANT; SUPERNOVAE; UNIVERSE; DUST;

D O I：

10.1007/s10773-014-2364-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The spatially homogeneous and totally anisotropic Bianchi type-II cosmological solutions of massive strings have been investigated in the presence as well as absence of the magnetic field in the framework of Brans-Dicke theory of gravitation formulated by Brans-Dicke (Phys. Rev. 124, 925, 1961). The energy conditions of the models have been examined. With the help of Takabayasi's equation of state some exact solutions of this model have been obtained. The physical and kinematical behaviors of the models have also been discussed.

引用

页码：1633 / 1643

页数：11

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