The generalized second law in universes with quantum corrected entropy relations
General Relativity and Quantum Cosmology
2014-11-21 v1
Abstract
We apply the generalized second law of thermodynamics to discriminate among quantum corrections (whether logarithmic or power-law) to the entropy of the apparent horizon in spatially Friedmann-Robertson-Walker universes. We use the corresponding modified Friedmann equations along with either Clausius relation or the principle of equipartition of the energy to set limits on the value of a characteristic parameter entering the said corrections.
Cite
@article{arxiv.1006.3745,
title = {The generalized second law in universes with quantum corrected entropy relations},
author = {Ninfa Radicella and Diego Pavón},
journal= {arXiv preprint arXiv:1006.3745},
year = {2014}
}
Comments
11 pages, 5 figures, accepted for publication on PLB