Non-BPS multi-bubble microstate geometries
Non-BPS multi-bubble microstate geometries
We construct the first smooth horizonless supergravity solutions that have two topologically-nontrivial three-cycles supported by flux, and that have the same mass and charges as a non-extremal D1-D5-P black hole. Our configurations are solutions to six-dimensional ungauged supergravity coupled to a tensor multiplet, and uplift to solutions of Type IIB supergravity. The solutions represent multi-center generalizations of the non-BPS solutions of Jejjala, Madden, Ross, and Titchener, which have over-rotating angular momenta. By adding an additional Gibbons-Hawking center, we succeed in lowering one of the two angular momenta below the cosmic censorship bound, and bringing the other very close to this bound. Our results demonstrate that it is possible to construct multi-center horizonless solutions corresponding to non-extremal black holes, and offer the prospect of ultimately establishing that finite-temperature black holes have nontrivial structure at the horizon.
Bena, Iosif
216ba0a8-1a3a-4f4b-b43d-f964e41953d6
Bossard, Guillaume
07c2507a-005b-4dfe-9b43-b36522bdf8ba
Katmadas, Stefanos
a9df055a-4aef-42b6-b2e6-8e8bd388ca09
Turton, David
6ce84b30-3cc0-42aa-ace5-f298d4260e9b
11 February 2016
Bena, Iosif
216ba0a8-1a3a-4f4b-b43d-f964e41953d6
Bossard, Guillaume
07c2507a-005b-4dfe-9b43-b36522bdf8ba
Katmadas, Stefanos
a9df055a-4aef-42b6-b2e6-8e8bd388ca09
Turton, David
6ce84b30-3cc0-42aa-ace5-f298d4260e9b
Bena, Iosif, Bossard, Guillaume, Katmadas, Stefanos and Turton, David
(2016)
Non-BPS multi-bubble microstate geometries.
JHEP, 2016 (2), [73].
(doi:10.1007/JHEP02(2016)073).
Abstract
We construct the first smooth horizonless supergravity solutions that have two topologically-nontrivial three-cycles supported by flux, and that have the same mass and charges as a non-extremal D1-D5-P black hole. Our configurations are solutions to six-dimensional ungauged supergravity coupled to a tensor multiplet, and uplift to solutions of Type IIB supergravity. The solutions represent multi-center generalizations of the non-BPS solutions of Jejjala, Madden, Ross, and Titchener, which have over-rotating angular momenta. By adding an additional Gibbons-Hawking center, we succeed in lowering one of the two angular momenta below the cosmic censorship bound, and bringing the other very close to this bound. Our results demonstrate that it is possible to construct multi-center horizonless solutions corresponding to non-extremal black holes, and offer the prospect of ultimately establishing that finite-temperature black holes have nontrivial structure at the horizon.
Text
1511.03669v1
- Accepted Manuscript
More information
Accepted/In Press date: 31 January 2016
Published date: 11 February 2016
Identifiers
Local EPrints ID: 469720
URI: http://eprints.soton.ac.uk/id/eprint/469720
ISSN: 1126-6708
PURE UUID: 8a801e77-3969-437b-90ef-f51f9000577d
Catalogue record
Date deposited: 22 Sep 2022 17:06
Last modified: 17 Mar 2024 03:48
Export record
Altmetrics
Contributors
Author:
Iosif Bena
Author:
Guillaume Bossard
Author:
Stefanos Katmadas
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics
