Jul 5 – 10, 2021
Europe/Rome timezone

Information recovery from evaporating black holes

Jul 5, 2021, 5:30 PM
25m
Talk in the parallel session Black hole thermodynamics Black Hole Thermodynamics

Speaker

Dr Zhiwei Wang

Description

We show that the apparent horizon and the region near r=0 of an evaporating charged, rotating black hole are timelike. It then follows that for black holes in nature, which invariably have some rotation, have a channel, via which classical or quantum information can escape to the outside, while the black hole shrinks in size. We discuss implications for the information loss problem.

Primary author

Co-authors

Prof. Samuel Braunstein (University of York) Prof. Saurya Das (University of Lethbridge)

Presentation materials

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Proceedings

Paper