Extremal black holes that are not extremal: maximal warm holes

Dias, ÓJC; Horowitz, GT; Pinto Da Silva e Conceicao Santos, Jorge

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Authors

Dias, ÓJC

Horowitz, GT

Pinto Da Silva e Conceicao Santos, Jorge

Publication Date

2022-01-13

Journal Title

Journal of High Energy Physics

ISSN

1029-8479

Publisher

Springer Science and Business Media LLC

Volume

2022

Issue

Language

Type

Article

This Version

VoR

Metadata

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Citation

Dias, Ó., Horowitz, G., & Pinto Da Silva e Conceicao 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

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/1810/333057

Rights

Licence:

http://creativecommons.org/licenses/by/4.0/

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