Unimodular Cosmological models
General Relativity and Quantum Cosmology
2023-09-19 v3 High Energy Physics - Theory
Abstract
It is claimed that in the unimodular gravity framework the observational fact of exponential expansion of the universe cannot be taken as evidence for the presence for a cosmological constant or similar quintessence.
Keywords
Cite
@article{arxiv.2109.08077,
title = {Unimodular Cosmological models},
author = {Enrique Alvarez and Jesus Anero},
journal= {arXiv preprint arXiv:2109.08077},
year = {2023}
}
Comments
17 pages