Bianchi Type V Barotropic Perfect Fluid Cosmological Model in Lyra Geometry

被引：10
|
作者：
Bali, Raj [1 ]
Chandnani, Naresh K. [2 ]
机构：
[1] Univ Rajasthan, Dept Math, Jaipur 302004, Rajasthan, India
[2] Jaipur Engn Coll, Dept Math, Jaipur 303101, Rajasthan, India
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2009年 / 48卷 / 05期
关键词：
Bianchi V; Barotropic; Lyra; MATTER;
D O I：
10.1007/s10773-009-0002-5
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have investigated Bianchi Type V barotropic perfect fluid cosmological model in Lyra geometry. To get the deterministic model of the universe, we have assumed the barotropic perfect fluid condition p=gamma rho, 0 <= 1 <= and energy conservation equation i.e. T (i;j) (j) =0. The physical and geometrical aspects of the model are discussed. The special cases for gamma=1 (stiff fluid distribution), gamma=0 (dust distribution), gamma=1/3 (disordered radiation) are also discussed.
引用
收藏
页码：1523 / 1533
页数：11
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