PIRSA:23050153

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

Delaporte, H. (2023). From non-singular black holes spacetimes in quantum gravity towards observational signatures. Perimeter Institute. https://pirsa.org/23050153

Delaporte, Heloise. From non-singular black holes spacetimes in quantum gravity towards observational signatures. Perimeter Institute, May. 25, 2023, https://pirsa.org/23050153 

          @misc{ pirsa_PIRSA:23050153,
            doi = {10.48660/23050153},
            url = {https://pirsa.org/23050153},
            author = {Delaporte, Heloise},
            keywords = {Strong Gravity},
            language = {en},
            title = {From non-singular black holes spacetimes in quantum gravity towards observational signatures},
            publisher = {Perimeter Institute},
            year = {2023},
            month = {may},
            note = {PIRSA:23050153 see, \url{https://pirsa.org}}
          }

Heloise Delaporte

University of Southern Denmark

Talk number
PIRSA:23050153
Collection
Talk Type
Subject
Abstract

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.

Zoom Link: https://pitp.zoom.us/j/93325159463?pwd=aGlQUHJzWWg1d3hBRzAwOURGY3NFdz09