Rest frame vacuum of the Proca field on the de Sitter expanding universe
General Relativity and Quantum Cosmology
2020-01-22 v1 High Energy Physics - Theory
Abstract
The general plane wave solutions of the Proca field in conformal charts of the de Sitter expanding universe are derived for arbitrary polarizations showing how the frequencies can be separated in rest frames, defining thus the rest frame vacuum of this field.
Cite
@article{arxiv.2001.07018,
title = {Rest frame vacuum of the Proca field on the de Sitter expanding universe},
author = {Ion I. Cotaescu},
journal= {arXiv preprint arXiv:2001.07018},
year = {2020}
}
Comments
15 pages, no figures