Microstates of a neutral black hole in M theory

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Title:	Microstates of a neutral black hole in M theory
Author:	Emparan García de Salazar, Roberto A.; Horowitz, Gary T.
Other authors:	Universitat de Barcelona
Abstract:	We consider vacuum solutions in M theory of the form of a five-dimensional Kaluza-Klein black hole cross T6. In a certain limit, these include the five-dimensional neutral rotating black hole (cross T6). From a type-IIA standpoint, these solutions carry D0 and D6 charges. We show that there is a simple D-brane description which precisely reproduces the Hawking-Bekenstein entropy in the extremal limit, even though supersymmetry is completely broken.
Subject(s):	-Teoria de camps (Física) -Relativitat general (Física) -Models de corda -General theory of fields and particles -General relativity and gravitation -String models
Rights:	(c) American Physical Society, 2006
Document type:	Article Article - Published version
Published by:	American Physical Society
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