Wang, Zhi-Wei, Braunstein, Samuel Leon orcid.org/0000-0003-4790-136X and Das, Saurya (2023) Information recovery from evaporating rotating charged black holes. In: Ruffini, Remo and Vereshchagin, Gregory, (eds.) The Sixteenth Marcel Grossmann Meeting:On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories. World Scientific Publishing , Singapore , pp. 1212-1222.
Abstract
In classical gravity, nothing can escape from a black hole, not even light. In particular, this happens for stationary black holes because their horizons are null. We show, on the other hand, that the apparent horizon and the region near r = 0 of an evaporating charged, rotating black hole are both timelike. This implies that there exists a channel, via which classical or quantum information can escape to the outside, as the black hole evaporates. Since astrophysical black holes have at least some rotation, our results apply to all black holes in nature. We discuss implications of our result.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Editors: |
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Copyright, Publisher and Additional Information: | © 2023 World Scientific Publishing Co Pte Ltd. |
Dates: |
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Institution: | The University of York |
Academic Units: | The University of York > Faculty of Sciences (York) > Computer Science (York) |
Depositing User: | Pure (York) |
Date Deposited: | 31 Jan 2023 13:50 |
Last Modified: | 16 Oct 2024 11:22 |
Published Version: | https://doi.org/10.1142/9789811269776_0096 |
Status: | Published |
Publisher: | World Scientific Publishing |
Identification Number: | 10.1142/9789811269776_0096 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:195904 |