Bianchi type-II universe with wet dark fluid in general theory of relativity

被引：2

作者：

Mahanta, Chandra Rekha ^{[1
]}

Sheikh, Azizur Rahman ^{[1
]}

机构：

[1] Gauhati Univ, Dept Math, Gauhati 781014, India

来源：

ASTROPHYSICS AND SPACE SCIENCE | 2017年 / 362卷 / 09期

关键词：

Bianchi type-II; Wet dark fluid; Anisotropy; Deceleration; PROBE WMAP OBSERVATIONS; COSMOLOGICAL CONSEQUENCES; ENERGY COMPONENT; DECELERATION; EQUATION; MODEL; OMEGA;

D O I：

10.1007/s10509-017-3133-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper, dark energy models of the universe filled with wet dark fluid are constructed in the frame work of LRS Bianchi type-II space-time in General Theory of Relativity. A new equation of state modeled on the equation of state p = gamma (rho - rho*), which can describe liquid including water, is used. The exact solutions of Einstein's field equations are obtained in quadrature form and the models corresponding to the cases gamma = 0 and gamma = 1 are discussed in details.

引用

页数：6

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