2 papers
astro-ph.CO2024
Primordial black hole formation during slow-reheating: A review
Luis E. Padilla, Juan Carlos Hidalgo, Tadeo D. Gomez-Aguilar +2
In this paper we review the possible mechanisms for the production of primordial black holes (PBHs) during a slow-reheating period {in which the energy transfer of the inflaton fie…
astro-ph.CO2023
Constraining inflationary potentials with inflaton PBHs
Luis E. Padilla, Juan Carlos Hidalgo, Gabriel German
If, after primordial inflation, the universe undergoes a relatively long reheating period, it could present a phase of matter domination supported by the oscillating inflaton field…