EFFECTS OF ELECTROMAGNETIC FIELD ON THE DYNAMICS OF BIANCHI TYPE VI0 UNIVERSE WITH ANISOTROPIC DARK ENERGY

被引：49
作者：
Sharif, M. [1 ]
Zubair, M. [1 ]
机构：
[1] Univ Punjab, Dept Math, Lahore 54590, Pakistan
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2010年 / 19卷 / 12期
关键词：
Electromagnetic field; dark energy; anisotropy; PROBE WMAP OBSERVATIONS; GALAXY REDSHIFT SURVEY; COSMOLOGICAL MODELS; PERFECT-FLUID; MAGNETIC-FIELDS; CONSTANT; DENSITY; EVOLUTION; LAMBDA; OMEGA;
D O I：
10.1142/S0218271810018165
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Spatially homogeneous and anisotropic Bianchi type VI0 cosmological models with cosmological constant are investigated in the presence of anisotropic dark energy. We examine the effects of electromagnetic field on the dynamics of the universe and anisotropic behavior of dark energy. The law of variation of the mean Hubble parameter is used to find exact solutions of the Einstein field equations. We find that electromagnetic field promotes anisotropic behavior of dark energy which becomes isotropic for future evolution. It is concluded that the isotropic behavior of the universe model is seen even in the presence of electromagnetic field and anisotropic fluid.
引用
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页码：1957 / 1972
页数：16
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