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

页码：1523 / 1533

页数：11

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