1211.2371 (Kazunori Kohri et al.)

PBH from the inflating curvaton    [PDF]

Kazunori Kohri, Chia-Min Lin, Tomohiro Matsuda

The primordial black hole (PBH) formation is studied in the light of the inflating curvaton. The typical scale of the PBH formation is determined by curvaton inflation, which may generate PBH with 10^{14}g < M_{PBH} < 10^{38}g when curvaton inflation gives the number of e-foldings 5< N_2< 38.

View original: http://arxiv.org/abs/1211.2371