Speaker
Syksy Räsänen
Description
Primordial black holes (PBH) are an interesting dark matter candidate. In single-field models of inflation that generate them, stochastic effects are typically important. I discuss how to model stochastic effects consistently and how they can greatly enhance the PBH abundance. I also discuss the role of stochasticity in collapse of matter into PBHs.
Primary authors
Daniel Garcia Figueroa
(Departam.de Fisica Teorica-Facultad de Ciencias-Universidad Auto)
Dr
Eemeli Tomberg
(University of Lancaster)
Dr
Sami Raatikainen
(University of Helsinki)
Syksy Räsänen
