Easing the Hubble constant tension?
General Relativity and Quantum Cosmology
2022-05-11 v3 Cosmology and Nongalactic Astrophysics
High Energy Physics - Theory
Abstract
We show how a modified Friedmann equation, originating from a model of the universe built from a certain algebra, has the potential to explain the difference between the Hubble constants extracted from CMB data and from supernova data.
Keywords
Cite
@article{arxiv.2111.05087,
title = {Easing the Hubble constant tension?},
author = {J. Ambjorn and Y. Watabiki},
journal= {arXiv preprint arXiv:2111.05087},
year = {2022}
}
Comments
10 pages, 3 figures, v3: Comments about Coleman's mechanism added