On Symmetries of Extremal Black Holes with One and Two Centers

After a brief introduction to the Attractor Mechanism, we review the appearance of groups of type E7 as generalized electric-magnetic duality symmetries in locally supersymmetric theories of gravity, with particular emphasis on the symplectic structure of fluxes in the background of extremal black h...

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Detalles Bibliográficos
Autores principales: Ferrara, Sergio, Marrani, Alessio
Lenguaje:eng
Publicado: 2012
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1007/978-3-319-00215-6_9
http://cds.cern.ch/record/1470846
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author Ferrara, Sergio
Marrani, Alessio
author_facet Ferrara, Sergio
Marrani, Alessio
author_sort Ferrara, Sergio
collection CERN
description After a brief introduction to the Attractor Mechanism, we review the appearance of groups of type E7 as generalized electric-magnetic duality symmetries in locally supersymmetric theories of gravity, with particular emphasis on the symplectic structure of fluxes in the background of extremal black hole solutions, with one or two centers. In the latter case, the role of an "horizontal" symmetry SL(2,R) is elucidated by presenting a set of two-centered relations governing the structure of two-centered invariant polynomials.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
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spelling cern-14708462023-03-14T19:37:33Zdoi:10.1007/978-3-319-00215-6_9http://cds.cern.ch/record/1470846engFerrara, SergioMarrani, AlessioOn Symmetries of Extremal Black Holes with One and Two CentersParticle Physics - TheoryAfter a brief introduction to the Attractor Mechanism, we review the appearance of groups of type E7 as generalized electric-magnetic duality symmetries in locally supersymmetric theories of gravity, with particular emphasis on the symplectic structure of fluxes in the background of extremal black hole solutions, with one or two centers. In the latter case, the role of an "horizontal" symmetry SL(2,R) is elucidated by presenting a set of two-centered relations governing the structure of two-centered invariant polynomials.After a brief introduction to the Attractor Mechanism, we review the appearance of groups of type E7 as generalized electric-magnetic duality symmetries in locally supersymmetric theories of gravity, with particular emphasis on the symplectic structure of fluxes in the background of extremal black hole solutions, with one or two centers. In the latter case, the role of an "horizontal" symmetry SL(2,R) is elucidated by presenting a set of two-centered relations governing the structure of two-centered invariant polynomials.arXiv:1207.7016CERN-PH-TH-2012-212CERN-PH-TH-2012-212oai:cds.cern.ch:14708462012-07-31
spellingShingle Particle Physics - Theory
Ferrara, Sergio
Marrani, Alessio
On Symmetries of Extremal Black Holes with One and Two Centers
title On Symmetries of Extremal Black Holes with One and Two Centers
title_full On Symmetries of Extremal Black Holes with One and Two Centers
title_fullStr On Symmetries of Extremal Black Holes with One and Two Centers
title_full_unstemmed On Symmetries of Extremal Black Holes with One and Two Centers
title_short On Symmetries of Extremal Black Holes with One and Two Centers
title_sort on symmetries of extremal black holes with one and two centers
topic Particle Physics - Theory
url https://dx.doi.org/10.1007/978-3-319-00215-6_9
http://cds.cern.ch/record/1470846
work_keys_str_mv AT ferrarasergio onsymmetriesofextremalblackholeswithoneandtwocenters
AT marranialessio onsymmetriesofextremalblackholeswithoneandtwocenters

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