1 h 31 min
Seeing Page Curves with Blinders On
Theoretical Physics, Quantum Physics and seminar by Suvrat Raju
Thursday 14:30 UTC
Recording available
Waterloo, Canada
Recording
Abstract
This talk reexamines black-hole information through the completeness of observables at infinity in gravitational theories. That completeness challenges radial factorization of the bulk state space and assumptions underlying familiar information-loss arguments. Within this account, information is already represented asymptotically. Restricting an observer's available measurements can nevertheless produce Page curves, interpreted as redistribution among accessible observables rather than information newly escaping the hole.
Topics
black-hole informationcompleteness of observables at infinitygravitational theoriesradial factorizationbulk state spaceinformation-loss argumentsPage curvesaccessible observables