Particle Creation in a universe filled by radiation and dust-like matter
General Relativity and Quantum Cosmology
2017-02-01 v1
Abstract
In this article the particle creation process of scalar and spin 1/2 particles in a spatially open cosmological model associated with a universe filled by radiation and dustlike matter. The Klein-Gordon and Dirac equations are solved via separation of variables. After comparing the{\it \ in }and% {\it \ out} vacua, we obtain that the number of created particles corresponds to Planckian and Fermi-Dirac distributions for the scalar and Dirac cases
Keywords
Cite
@article{arxiv.gr-qc/9308019,
title = {Particle Creation in a universe filled by radiation and dust-like matter},
author = {Victor M. Villalba},
journal= {arXiv preprint arXiv:gr-qc/9308019},
year = {2017}
}
Comments
16pp. IVIC-CFLE-93/03