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Seeing Page Curves with Blinders On

Thursday 14:30 UTC

Recording available

Waterloo, Canada
Related content

Recording

1 h 31 min

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