Modified holographic dark energy in non-flat Kaluza–Klein universe with varying G

被引：0
|
作者：
M. Sharif
Abdul Jawad
机构：
[1] University of the Punjab,Department of Mathematics
来源：
The European Physical Journal C | 2012年 / 72卷
关键词：
Black Hole; Dark Matter; Dark Energy; Dark Energy Model; Holographic Dark Energy;
D O I：
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学科分类号：
摘要：
The purpose of this paper is to discuss the evolution of modified holographic dark energy with variable G in non-flat Kaluza–Klein universe. We consider the non-interacting and interacting scenarios of the modified holographic dark energy with dark matter and obtain the equation of state parameter through logarithmic approach. It turns out that the universe remains in different dark energy eras for both cases. Further, we study the validity of the generalized second law of thermodynamics in this scenario. We also justify that the statefinder parameters satisfy the limit of ΛCDM model.
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