cea-01507729
https://cea.hal.science/cea-01507729
https://cea.hal.science/cea-01507729/document
https://cea.hal.science/cea-01507729/file/1607.03908.pdf
arxiv:1607.03908
doi:10.1103/PhysRevLett.117.201601
[CEA] CEA - Commissariat à l'énergie atomique
[CNRS] CNRS - Centre national de la recherche scientifique
[DSM-IPHT] IPHT
[CEA-UPSAY] CEA - Université Paris-Saclay
[UNIV-PARIS-SACLAY] Université Paris-Saclay
[CEA-UPSAY-SACLAY] CEA-UPSAY-SACLAY
[CEA-DRF] Direction de Recherche Fondamentale
[GS-MATHEMATIQUES] Graduate School Mathématiques
[GS-PHYSIQUE] Graduate School Physique
Smooth horizonless geometries deep inside the black-hole regime
Bena, Iosif
Giusto, Stefano
Martinec, Emil J.
Russo, Rodolfo
Shigemori, Masaki
Turton, David
Warner, Nicholas P.
[PHYS.GRQC] Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]
ART
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.
2016-07-13
2017-04-13
en
Physical Review Letters
American Physical Society