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Journal articles
Smooth horizonless geometries deep inside the black-hole regime
Abstract : We construct the first family of horizonless supergravity solutions that have the same mass, charges and angular momenta as general supersymmetric rotating D1-D5-P black holes in five dimensions. This family includes solutions with arbitrarily small angular momenta, deep within the regime of quantum numbers and couplings for which a large classical black hole exists. These geometries are well-approximated by the black-hole solution, and in particular exhibit the same near-horizon throat. Deep in this throat, the black-hole singularity is resolved into a smooth cap. We also identify the holographically-dual states in the N=(4,4) D1-D5 orbifold CFT. Our solutions are among the states counted by the CFT elliptic genus, and provide examples of smooth microstate geometries within the ensemble of supersymmetric black-hole microstates.
Cited literature [10 references]
https://hal-cea.archives-ouvertes.fr/cea-01507729
Contributor : Emmanuelle de Laborderie <>
Submitted on : Thursday, April 13, 2017 - 3:23:02 PM
Last modification on : Wednesday, April 14, 2021 - 12:12:17 PM
Contributor : Emmanuelle de Laborderie <>
Submitted on : Thursday, April 13, 2017 - 3:23:02 PM
Last modification on : Wednesday, April 14, 2021 - 12:12:17 PM
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1607.03908.pdf
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