H0 tensions in cosmology and axion pseudocycles in the stringy universe
General Physics
2019-09-04 v1
Abstract
The tension between early and late H0 is revised in the context of axion dark matter arising naturally from string theoretical integrations of antisymmetric tensor fields over non-trivial cycles. Certain early universe cycles may appear non-trivial from the perspective of a homology analysis focused on the early universe, while they may become trivial, when analysed from the perspective of a homology theory reaching out to lower energies and later times. Such phenomena can introduce variations in the axion potential that would explain the observed H0 tension.
Cite
@article{arxiv.1909.01116,
title = {H0 tensions in cosmology and axion pseudocycles in the stringy universe},
author = {Andrei T. Patrascu},
journal= {arXiv preprint arXiv:1909.01116},
year = {2019}
}