The Primordial Black Hole Formation - Null Geodesic Correspondence

par Prof. Antonio Riotto (Université de Genève)

mardi 30 avr. 2024, 11:00 → 12:00 Europe/Paris

Petit amphi (LAPTh)

We discuss some  evidences for a correspondence between the formation of black holes in the early universe and the stability of circular null geodesics around the collapsing perturbation.