Extremal black hole horizons

Jay Armas; Troels Harmark; Niels A.  Obers

doi:10.1007/JHEP03(2018)099

Extremal black hole horizons

Jay Armas, Troels Harmark, Niels A. Obers

Theoretical high energy, astroparticle and gravitational physics

2 Citations (Scopus)

103 Downloads (Pure)

Abstract

Using the blackfold effective theory applied to extremal Kerr branes we provide evidence for the existence of new stationary extremal black hole solutions in asymptotically flat spacetime with both single and multiple disconnected horizons. These include extremal doubly-spinning black rings, black saturns, di-rings and bi-rings in five spacetime dimensions as well as extremal Myers-Perry black holes and black saturns in dimensions greater than five. Some of these constructions constitute the first examples of black hole solutions with extremal disconnected horizons in vacuum Einstein gravity.

Original language	English
Article number	099
Journal	Journal of High Energy Physics
Volume	2018
Number of pages	34
ISSN	1126-6708
DOIs	https://doi.org/10.1007/JHEP03(2018)099
Publication status	Published - 1 Mar 2018

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10.1007/JHEP03(2018)099Licence: CC BY

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title = "Extremal black hole horizons",

abstract = "Using the blackfold effective theory applied to extremal Kerr branes we provide evidence for the existence of new stationary extremal black hole solutions in asymptotically flat spacetime with both single and multiple disconnected horizons. These include extremal doubly-spinning black rings, black saturns, di-rings and bi-rings in five spacetime dimensions as well as extremal Myers-Perry black holes and black saturns in dimensions greater than five. Some of these constructions constitute the first examples of black hole solutions with extremal disconnected horizons in vacuum Einstein gravity.",

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N2 - Using the blackfold effective theory applied to extremal Kerr branes we provide evidence for the existence of new stationary extremal black hole solutions in asymptotically flat spacetime with both single and multiple disconnected horizons. These include extremal doubly-spinning black rings, black saturns, di-rings and bi-rings in five spacetime dimensions as well as extremal Myers-Perry black holes and black saturns in dimensions greater than five. Some of these constructions constitute the first examples of black hole solutions with extremal disconnected horizons in vacuum Einstein gravity.

AB - Using the blackfold effective theory applied to extremal Kerr branes we provide evidence for the existence of new stationary extremal black hole solutions in asymptotically flat spacetime with both single and multiple disconnected horizons. These include extremal doubly-spinning black rings, black saturns, di-rings and bi-rings in five spacetime dimensions as well as extremal Myers-Perry black holes and black saturns in dimensions greater than five. Some of these constructions constitute the first examples of black hole solutions with extremal disconnected horizons in vacuum Einstein gravity.

U2 - 10.1007/JHEP03(2018)099

DO - 10.1007/JHEP03(2018)099

M3 - Journal article

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VL - 2018

JO - Journal of High Energy Physics

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Extremal black hole horizons

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