Big-Bang Cosmology with Photon Creation
Astrophysics
2009-10-30 v2
Abstract
The temperature evolution law is determined for an expanding FRW type Universe with a mixture of matter and radiation where "adiabatic" creation of photons has taken place. Taking into account this photon creation we discuss the physical conditions for having a hot big bang Universe. We also compare our results to the ones obtained from the standard FRW model.
Keywords
Cite
@article{arxiv.astro-ph/9708215,
title = {Big-Bang Cosmology with Photon Creation},
author = {U. F. Wichoski and J. A. S. Lima},
journal= {arXiv preprint arXiv:astro-ph/9708215},
year = {2009}
}
Comments
9 pages, no figures, LaTex (RevTex). Minor corrections on the cover page and references