Anisotropic bulk viscous cosmological models with particle creation

被引：0
作者：
G. P. Singh
A. Y. Kale
机构：
[1] Visvesvaraya National Institute of Technology,Department of Mathematics
[2] St. Vincent Pallotti College of Engineering and Technology,Department of Mathematics
来源：
Astrophysics and Space Science | 2011年 / 331卷
关键词：
Anisotropy; Bulk viscosity; Particle creation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper is devoted to the study of role of particle creation and bulk viscosity on evolution of homogeneous and anisotropic model of the universe represented by Bianchi type I space time metric. Particle creation and bulk viscosity have been considered as separated irreversible processes. In order to discuss physical and geometrical behaviour of the model, a new set of exact solutions of Einstein’s field equation have been obtained in non-causal, truncated and full causal theories. Dynamical behaviours of models have also been discussed.
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页码：207 / 219
页数：12
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