Cosmic evolution during primordial black hole evaporation
Astrophysics
2016-08-15 v1 General Relativity and Quantum Cosmology
Abstract
Primordial black holes with a narrow mass range are regarded as a nonrelativistic fluid component with an equation of state for dust. The impact of the black hole evaporation on the dynamics of the early universe is studied by resorting to a two-fluid model. We find periods of intense radiation reheating in the initial and final stages of the evaporation.
Cite
@article{arxiv.astro-ph/9809045,
title = {Cosmic evolution during primordial black hole evaporation},
author = {Winfried Zimdahl and Diego Pavón},
journal= {arXiv preprint arXiv:astro-ph/9809045},
year = {2016}
}
Comments
12 pages, Revtex, two figures, to appear in Phys.Rev.D