Bianchi Type VI0 Cosmological Models with Perfect Fluid and Dark Energy

被引：3
|
作者：
Katore, S. D. [1 ]
Kapse, D. V. [1 ]
Tayade, G. B. [1 ]
机构：
[1] SGB Amravati Univ, Dept Math, Amravati 444602, India
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2011年 / 50卷 / 11期
关键词：
Cosmological models; Perfect fluid; Dark energy; Cosmological parameters; PROBE WMAP OBSERVATIONS; QUINTOM MODEL; COSMIC COINCIDENCE; CONSTRAINTS; QUINTESSENCE; PHANTOM; CONSEQUENCES; SUPERNOVAE; EQUATION; UNIVERSE;
D O I：
10.1007/s10773-011-0832-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We consider a self-consistent system of Bianchi Type VI0 cosmology and binary mixture of perfect fluid and dark energy. The perfect fluid is taken to be one obeying the usual equation of state p=gamma rho with gamma a[0,1]. The dark energy is considered to be either the quintessence or Chaplygin gas. Exact solutions to the corresponding Einstein's field equations are obtained as a quadrature. Models with power-law and exponential expansion have discussed in detail.
引用
收藏
页码：3299 / 3312
页数：14
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