Seminars
 
Corpuscular scaling relations in bootstrapped Newtonian gravity
UB
 
Location
Aula 507 (Pere Pascual, ICCUB building, UB Campus)
Date
31/01/2020 - 00/00/0000
 
The corpuscular model describes black holes (BHs) as condensates of a large number of gravitons at the critical point. Therefore, self-gravitating systems are depicted as purely quantum states with no central singularity, marking a clear departure from the usual semi-classical picture of quantum field theory on curved (classical) backgrounds.

The bootstrap framework provides a simplified testing ground for the collective features of the corpuscular picture. In particular, the scalings for the number of gravitons and their characteristic wavelength shall emerge by following a bottom up approach in which the starting point is the bootstrapped gravitational potential obtained by including non-linearities of Einstein-Hilbert gravity.
 
Attached Documents
Generalitat de CatalunyaUniversitat de BarcelonaUniversitat Autònoma de BarcelonaUniversitat Politècnica de CatalunyaConsejo Superior de Investigaciones CientíficasCentres de Recerca de Catalunya