Anisotropic Bulk Viscous Fluid Cosmological Model with Zero-Rest-Mass Scalar Field and Time-Dependent Cosmological Term

被引：0
|
作者：
M. K. Verma
M. K. Singh
机构：
[1] Banaras Hindu University,Department of Applied Mathematics, Institute of Technology
来源：
International Journal of Theoretical Physics | 2012年 / 51卷
关键词：
Bianchi-III; Bulk viscous; Zero-rest-mass scalar field; Cosmological term;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we have investigated Bianchi type-III cosmological model in the presence of a bulk viscous fluid together with zero-rest-mass scalar field and time-dependent cosmological term. We have shown that the field equations are solvable for any arbitrary cosmic scale function. Exact solutions of Einstein’s field equations are obtained which represent an expanding, shearing, non-rotating and decelerating model of the universe. Some physical and geometrical behaviours of the cosmological model are discussed.
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页码：1729 / 1736
页数：7
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