Primordial Black Holes from the inflating curvaton
High Energy Physics - Phenomenology
2013-06-05 v4 Cosmology and Nongalactic Astrophysics
High Energy Physics - Theory
Abstract
The primordial black hole (PBH) formation is studied in light of the inflating curvaton. The typical scale of the PBH formation is determined by curvaton inflation, which may generate PBH with when curvaton inflation gives the number of e-foldings . The non-Gaussianity of the inflating curvaton does not prevent the PBH formation.
Cite
@article{arxiv.1211.2371,
title = {Primordial Black Holes from the inflating curvaton},
author = {Kazunori Kohri and Chia-Min Lin and Tomohiro Matsuda},
journal= {arXiv preprint arXiv:1211.2371},
year = {2013}
}
Comments
8 pages, 2 figures, accepted for publication in PRD