From non-singular black holes spacetimes in quantum gravity towards observational signatures

PIRSA ID: 23050153
Series: Strong Gravity
Event Type: Seminar
Scientific Area(s):
Strong Gravity
End date:

In this talk, I will start by motivating the introduction of new- (quantum) physics effects in black hole spacetimes through a principled-parameterized approach. I will then discuss how these new-physics effect can affect the formation of non-singular black holes by applying the principled-parameterized approach to gravitational collapse. This will serve as a motivation to study non-singular black hole parameterizations beyond circularity. Finally, I will present how quantum gravity effects linked to these guiding principles can be traced back to observational imprints in synthetic (ng)EHT images, in particular in photon rings.

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