Ultralight axion and modern cosmology tensions
High Energy Physics - Phenomenology
2025-05-26 v2 Cosmology and Nongalactic Astrophysics
General Relativity and Quantum Cosmology
Abstract
String-inspired axion model is considered to comprehensively solve the problems of modern cosmology, Hubble tension problem, the origin of the stochastic gravitational wave background, and too early formation of supermassive black holes at high .
Keywords
Cite
@article{arxiv.2408.04776,
title = {Ultralight axion and modern cosmology tensions},
author = {Takeshi Fukuyama},
journal= {arXiv preprint arXiv:2408.04776},
year = {2025}
}
Comments
9 pages 1 figure