Extremal black holes that are not extremal: maximal warm holes

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Authors
Dias, ÓJC
Horowitz, GT
Santos, JE
Publication Date
2022
Journal Title
Journal of High Energy Physics
ISSN
1029-8479
Publisher
Springer Science and Business Media LLC
Volume
2022
Issue
1
Language
en
Type
Article
This Version
VoR
Metadata
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Citation
Dias, Ó., Horowitz, G., & Santos, J. (2022). Extremal black holes that are not extremal: maximal warm holes. Journal of High Energy Physics, 2022 (1) https://doi.org/10.1007/JHEP01(2022)064
Abstract
We study a family of four-dimensional, asymptotically flat, charged black holes that develop (charged) scalar hair as one increases their charge at fixed mass. Surprisingly, the maximum charge for given mass is a nonsingular hairy black hole with nonzero Hawking temperature. The implications for Hawking evaporation are discussed.
Keywords
Regular Article - Theoretical Physics, Black Holes, Classical Theories of Gravity
Sponsorship
Science and Technology Facilities Council (ST/P000673/1)
Identifiers
jhep01(2022)064, 17556
External DOI: https://doi.org/10.1007/JHEP01(2022)064
This record's URL: https://www.repository.cam.ac.uk/handle/1810/336469
Rights
Licence:
http://creativecommons.org/licenses/by/4.0/
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