Extremal black holes that are not extremal: maximal warm holes

Dias, Óscar J. C.; Horowitz, Gary T.; Santos, Jorge E.

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Authors

Dias, Óscar J. C.

Horowitz, Gary T.

Santos, Jorge E.

Publication Date

2022-01-13

Journal Title

Journal of High Energy Physics

Publisher

Springer Berlin Heidelberg

Volume

2022

Issue

Language

Type

Article

This Version

VoR

Metadata

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Citation

Dias, Ó. J. C., Horowitz, G. T., & Santos, J. E. (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

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/1810/336469

Rights

Licence:

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

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