Extremal noncommutative black holes as dark matter furnaces
arXiv:1701.03553 · doi:10.1088/1361-6382/aa7f56
Abstract
In this letter, we consider dark matter annihilation in the gravitational field of noncommutative black holes. At final stage of evaporation, we hypothesize the existence of a thermal equilibrium state composed of a burning black hole relics fueled by dark matter accretion.
15 pages, 1 figure