Varying c and Particle Horizons
General Relativity and Quantum Cosmology
2009-11-07 v1 Astrophysics
Abstract
We explore what restrictions may impose the second law of thermodynamics on varying speed of light theories. We find that the attractor scenario solving the flatness problem is consistent with the generalized second law at late time.
Cite
@article{arxiv.gr-qc/0103038,
title = {Varying c and Particle Horizons},
author = {Luis P Chimento and Alejandro S Jakubi and Diego Pavon},
journal= {arXiv preprint arXiv:gr-qc/0103038},
year = {2009}
}
Comments
Latex file, 8 pages, to be published in Physics Letters B