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On N=8 attractors

We derive and solve the black hole attractor conditions of N=8 supergravity by finding the critical points of the corresponding black hole potential. This is achieved by a simple generalization of the symplectic structure of the special geometry to all extended supergravities with $N>2$. There ar...

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Detalles Bibliográficos
Autores principales: Ferrara, Sergio, Kallosh, Renata E
Lenguaje:eng
Publicado: 2006
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.73.125005
http://cds.cern.ch/record/939324
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author Ferrara, Sergio
Kallosh, Renata E
author_facet Ferrara, Sergio
Kallosh, Renata E
author_sort Ferrara, Sergio
collection CERN
description We derive and solve the black hole attractor conditions of N=8 supergravity by finding the critical points of the corresponding black hole potential. This is achieved by a simple generalization of the symplectic structure of the special geometry to all extended supergravities with $N>2$. There are two solutions for regular black holes, one for 1/8 BPS ones and one for the non-BPS. We discuss the solutions of the moduli at the horizon for BPS attractors using N=2 language. An interpretation of some of these results in N=2 STU black hole context helps to clarify the general features of the black hole attractors.
id cern-939324
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2006
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spelling cern-9393242019-09-30T06:29:59Zdoi:10.1103/PhysRevD.73.125005http://cds.cern.ch/record/939324engFerrara, SergioKallosh, Renata EOn N=8 attractorsParticle Physics - TheoryWe derive and solve the black hole attractor conditions of N=8 supergravity by finding the critical points of the corresponding black hole potential. This is achieved by a simple generalization of the symplectic structure of the special geometry to all extended supergravities with $N>2$. There are two solutions for regular black holes, one for 1/8 BPS ones and one for the non-BPS. We discuss the solutions of the moduli at the horizon for BPS attractors using N=2 language. An interpretation of some of these results in N=2 STU black hole context helps to clarify the general features of the black hole attractors.hep-th/0603247CERN-PH-TH-2006-054oai:cds.cern.ch:9393242006-03-30
spellingShingle Particle Physics - Theory
Ferrara, Sergio
Kallosh, Renata E
On N=8 attractors
title On N=8 attractors
title_full On N=8 attractors
title_fullStr On N=8 attractors
title_full_unstemmed On N=8 attractors
title_short On N=8 attractors
title_sort on n=8 attractors
topic Particle Physics - Theory
url https://dx.doi.org/10.1103/PhysRevD.73.125005
http://cds.cern.ch/record/939324
work_keys_str_mv AT ferrarasergio onn8attractors
AT kalloshrenatae onn8attractors