Thermodynamics of interacting holographic dark energy
High Energy Physics - Theory
2016-01-05 v2 General Relativity and Quantum Cosmology
Abstract
The thermodynamics of a scheme of dark matter-dark energy interaction is studied considering a holographic model for the dark energy in a flat Friedmann-Lemaitre-Robertson- Walker background. We obtain a total entropy rate for a general horizon and we study the Generalized Second Law of Thermodynamics for a cosmological interaction as a free function. Additionally, we discuss two horizons related to the Ricci and Ricci-like model and its effect on an interacting system.
Keywords
Cite
@article{arxiv.1408.5118,
title = {Thermodynamics of interacting holographic dark energy},
author = {Fabiola Arevalo and Paulo Cifuentes and Francisco Pena},
journal= {arXiv preprint arXiv:1408.5118},
year = {2016}
}
Comments
17 pages, 2 figures, updated references. Published in Astrophysics and Space Science