Extremal black holes that are not extremal: maximal warm holes

被引：7

作者：

Dias, Oscar J. C. ^{[1
]}

Horowitz, Gary T. ^{[2
]}

Santos, Jorge E. ^{[3
]}

机构：

[1] Univ Southampton, STAG Res Ctr & Math Sci, Southampton, Hants, England

[2] Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA

[3] Univ Cambridge, Dept Appl Math & Theoret Phys, Wilberforce Rd, Cambridge CB3 0WA, England

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2022年 / 2022卷 / 01期

关键词：

Black Holes; Classical Theories of Gravity;

D O I：

10.1007/JHEP01(2022)064

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

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.

引用

页数：29

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