Particle creation in cosmological space-time by a time-dependent electric field
General Relativity and Quantum Cosmology
2024-05-16 v2
Abstract
In this work, we calculate the particle creation density in a cosmological anisotropic Bianchi I universe, by solving the Klein-Gordon and Dirac equations in the presence of a time-dependent electric field using the semi-classical method. We show that the particles distribution becomes thermal under the influence of the electric field when the electric interaction proportional to the Ricci scalar of curved space-time
Keywords
Cite
@article{arxiv.2206.14517,
title = {Particle creation in cosmological space-time by a time-dependent electric field},
author = {Hadjar Rezki and Slimane Zaim},
journal= {arXiv preprint arXiv:2206.14517},
year = {2024}
}
Comments
18 pages, 4 figures