Speaker
Chulmoon Yoo
Description
In this talk, we will begin by briefly reviewing the research conducted so far on the formation of primordial black holes during the matter-dominated era. Then we introduce more details of the analytical investigation on the formation dynamics, particularly focusing on the effect of inhomogeneity and ellipticity. Finally, we will report recent results obtained from the attempts on numerical investigations of primordial black hole formation in a matter-dominated universe.