Spinor wave function of the Universe in non-minimally coupled varying constants cosmologies
General Relativity and Quantum Cosmology
2023-05-16 v3
Abstract
In this paper, we introduce a non-minimally coupled varying speed of light and varying gravitational constant cosmological toy model. Using the Eisenhart-Duval lifting method, we extend the original minisuperspace of the model and depict the evolution of the system in the presence of the potential term as a geometrical flow associated with the lifted metric. We write the Dirac-Wheeler-DeWitt equation, which solution is a spinor wave function of the Universe. Then we find the solution of the Dirac-Wheeler-DeWitt equation, which describes the emergence of two early universe-antiuniverse pairs that differ with the conserved quantity, which is an analog of the spin.
Keywords
Cite
@article{arxiv.2303.13302,
title = {Spinor wave function of the Universe in non-minimally coupled varying constants cosmologies},
author = {Adam Balcerzak and Mateusz Lisaj},
journal= {arXiv preprint arXiv:2303.13302},
year = {2023}
}
Comments
7 pages, 1 figure