Publication Date:
2019-06-28
Description:
Baryogenesis at the end of extended inflation is studied. Extended inflation is brought to an end by the collisions of bubble walls surrounding regions of true vacuum, a process which produces particles well out of thermal equilibrium. The possibility that the wall collisions may provide a significant density of primordial black holes is considered and their possible role in generating a baryon asymmetry is examined.
Keywords:
ASTROPHYSICS
Type:
NASA-CR-182843
,
NAS 1.26:182843
,
FERMILAB-PUB-90/98-A-2
,
SUSSEX-AST-90/7-1-2
Format:
application/pdf
Permalink