Thermodynamical description of the interacting new agegraphic dark energy
General Relativity and Quantum Cosmology
2011-09-05 v2
Abstract
We describe the thermodynamical interpretation of the interaction between new agegraphic dark energy and dark matter in a non-flat universe. When new agegraphic dark energy and dark matter evolve separately, each of them remains in thermodynamic equilibrium. As soon as an interaction between them is taken into account, their thermodynamical interpretation changes by a stable thermal fluctuation. We obtain a relation between the interaction term of the dark components and this thermal fluctuation.
Keywords
Cite
@article{arxiv.0912.1408,
title = {Thermodynamical description of the interacting new agegraphic dark energy},
author = {A. Sheykhi and M. R. Setare},
journal= {arXiv preprint arXiv:0912.1408},
year = {2011}
}
Comments
11 pages, accepted for publication in MPLA (2010)