http://arxiv.org/abs/2205.11929
After recalling some puzzles in cosmology and briefly reviewing the Friedmann-Lema\^itre cosmos a simple unified model of the
Dark Sector'' is described. This model involves a scalar field and a pseudo-scalar axion field that give rise to Dark Energy in the form ofquintessence” and to “fuzzy” Dark Matter, respectively. Predictions of the model concerning the late-time evolution of the Universe and possible implications for the problem of the observed Matter-Antimatter Asymmetry in the Universe are sketched.
J. Fröhlich
Wed, 25 May 22
51/56
Comments: 17 pages (including bibliography), no figures