Primordial Axion Stars and Galaxy Halo Formation

Author:

Nesterov Alexander I.1ORCID

Affiliation:

1. Department of Physics, CUCEI, University of Guadalajara, Guadalajara 44430, Jalisco, Mexico

Abstract

Primordial axion stars, hypothetical stars formed from axions, could play an essential role in forming galaxy halos. These stars could have originated in the early universe shortly after the Big Bang. We show that the ultralight axions forming primordial stars can act as the initial seeds for galaxy halos.

Publisher

MDPI AG

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