Interaction between modified Chaplygin gas and ghost dark energy in the presence of extra dimensions

被引:11
作者
Khurshudyan, M. [1 ]
Sadeghi, J. [2 ]
Hakobyan, M. [3 ,4 ]
Farahani, H. [2 ]
Myrzakulov, R. [5 ]
机构
[1] Yerevan State Univ, Dept Theoret Phys, Yerevan 0025, Armenia
[2] Mazandaran Univ, Dept Phys, Babol Sar, Iran
[3] AI Alikhanyan Natl Sci Lab, Yerevan, Armenia
[4] Yerevan State Univ, Dept Nucl Phys, Yerevan 0025, Armenia
[5] Eurasian Natl Univ, Eurasian Int Ctr Theoret Phys, Astana 010008, Kazakhstan
来源
EUROPEAN PHYSICAL JOURNAL PLUS | 2014年 / 129卷 / 06期
关键词
COSMOLOGICAL CONSTANT; MODEL; VISCOSITY; DENSITY; MATTER;
D O I
10.1140/epjp/i2014-14119-x
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this paper, we consider three different models of dark energy in higher-dimensional space-time and discuss some cosmological parameters numerically. The first model is a single-component universe including viscous varying modified Chaplygin gas. In the second model, we consider a two-component universe including viscous varying modified Chaplygin gas and ghost dark energy. In the third model, we consider another two-component universe including viscous modified cosmic Chaplygin gas and ghost dark energy. In the cases of two-component fluids we also consider the possibility of interaction between components.
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页数:8
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