Cargando…
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...
Autores principales: | , |
---|---|
Lenguaje: | eng |
Publicado: |
2006
|
Materias: | |
Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.73.125005 http://cds.cern.ch/record/939324 |
_version_ | 1780909726844846080 |
---|---|
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 |
record_format | invenio |
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 |