Five dimensional bulk viscous cosmological model with wet dark fluid in general relativity

被引：0
|
作者：
G. C. Samanta
S. Dhal
B. Mishra
机构：
[1] Birla Institute of Technology and Science-Pilani,Department of Mathematics
[2] Birla Institute of Technology and Science-Pilani,Department of Mathematics
来源：
Astrophysics and Space Science | 2013年 / 346卷
关键词：
Bulk viscous fluid; Wet dark fluid; Cosmological model; General relativity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we have constructed a five dimensional LRS Bianchi type I cosmological model with wet dark fluid (WDF) in general relativity with the matter field described as bulk viscosity. It is found that in presence of bulk viscosity an inflationary effective stiff fluid cosmological model is obtained, whereas in absence of bulk viscosity the wet dark fluid degenerate to stiff fluid. Some physical and geometrical properties of the model are also discussed.
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收藏
页码：233 / 236
页数：3
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