Interacting Viscous Modified Chaplygin Gas Cosmology in Presence of Cosmological Constant

被引：0
|
作者：
K. Karimiyan
J. Naji
机构：
[1] Islamic Azad University Central Tehran Branch,Physics Department
[2] Ilam University,Department of Physics, Ilam Branch
[3] Islamic Azad University,undefined
来源：
International Journal of Theoretical Physics | 2014年 / 53卷
关键词：
FRW cosmology; Dark energy; Modified Chaplygin gas;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Here, we consider interacting viscous modified Chaplygin gas in presence of cosmological constant. We assumed bulk viscosity as a function of density. We consider interaction between modified Chaplygin gas and baryonic matter. Then, the effects of viscosities on the cosmological parameters such as energy, density, Hubble expansion parameter, scale factor and deceleration parameter investigated. This model may be considered as a toy model of our universe.
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收藏
页码：2396 / 2403
页数：7
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