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arXiv · 2105.00198

Information recovery from evaporating black holes

Samuel L. Braunstein·Saurya Das·Zhi-Wei Wang
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Abstract

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.

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Samuel L. Braunstein, Saurya Das, Zhi-Wei Wang. 2021-05-01. Information recovery from evaporating black holes. https://doi.org/10.1142/s0218271821500693

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