Thermodynamical description of interacting entropy-corrected new agegraphic dark energy
General Relativity and Quantum Cosmology
2011-04-21 v3
Abstract
To explain the accelerating universe driven by dark energy, a so-called "entropy-corrected new agegraphic dark energy" (ECNADE), was recently proposed with the help of quantum corrections to the entropy-area relation in the framework of loop quantum cosmology. Using this definition, we study its thermodynamical features including entropy and energy conservation. We discuss the thermodynamical interpretation of the interaction between ECNADE and dark matter in a non-flat universe bounded by the apparent horizon. We obtain a relation between the interaction term of the dark components and thermal fluctuation.
Keywords
Cite
@article{arxiv.1007.3985,
title = {Thermodynamical description of interacting entropy-corrected new agegraphic dark energy},
author = {Kayoomars Karami and Ahmad Sheykhi and Mubasher Jamil and F. Felegary and M. M. Soltanzadeh},
journal= {arXiv preprint arXiv:1007.3985},
year = {2011}
}
Comments
8 pages, version accepted for publication in Europhysics Letters (2011)