Resolution of challenging problems in quantum cosmology with electromagnetic radiation
General Relativity and Quantum Cosmology
2022-07-15 v1 High Energy Physics - Theory
Quantum Physics
Abstract
We investigate the quantum cosmology of a closed spatially homogeneous and isotropic Friedmann-Lema\^itre-Robertson-Walker (FLRW) minisuperspace model with electromagnetic radiation as matter content. We solve the corresponding Wheeler-DeWitt equation by utilizing Riemann's zeta function regularization method. We demonstrate that the regularized vacuum energy of the electromagnetic field can overcome factor ordering, boundary conditions, and singularity problems.
Keywords
Cite
@article{arxiv.2207.00727,
title = {Resolution of challenging problems in quantum cosmology with electromagnetic radiation},
author = {S. Jalalzadeh},
journal= {arXiv preprint arXiv:2207.00727},
year = {2022}
}
Comments
7 pages, to appear in Phys. Lett. B