Canonical purification of evaporating black holes

We show that the canonical purification of an evaporating black hole after the Page time consists of a short, connected, Lorentzian wormhole between two asymptotic boundaries, one of which is unitarily related to the radiation. This provides a quantitative and general realization of the predictions...

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Bibliographic Details
Main Authors: Engelhardt, N. (Author), Folkestad, Å (Author)
Format: Article
Language:English
Published: American Physical Society 2022
Online Access:View Fulltext in Publisher