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On the study of Ricci dark energy models with varying gravitational constant in Kaluza-Klein model
Journal article   Peer reviewed

On the study of Ricci dark energy models with varying gravitational constant in Kaluza-Klein model

Ayman A. Aly
European physical journal plus, Vol.130(4)
02/04/2015
DOI: https://doi.org/10.1140/epjp/i2015-15058-8

Abstract

Applied and Technical Physics Atomic Complex Systems Condensed Matter Physics Mathematical and Computational Physics Molecular Optical and Plasma Physics Physics Physics and Astronomy Regular Article Theoretical
This paper is devoted to discuss the evolution of Ricci dark energy with variable gravitational constant in the Kaluza-Klein universe. We study both the non-interacting and interacting cases of Ricci dark energy with dark matter and obtain the equation-of-state parameter for our model. Also, the generalized second law of thermodynamics has been studied for our model.

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