Flat Symplectic Bundles of N-Extended Supergravities, Central Charges and Black-Hole Entropy

In these lectures we give a geometrical formulation of N-extended supergravities which generalizes N=2 special geometry of N=2 theories. In all these theories duality symmetries are related to the notion of "flat symplectic bundles" and central charges may be defined as "sections"...

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Detalles Bibliográficos
Autores principales: Andrianopoli, Laura, D'Auria, Ricardo, Ferrara, Sergio
Lenguaje:eng
Publicado: 1997
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1142/9789814447287_0007
http://cds.cern.ch/record/330729
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author Andrianopoli, Laura
D'Auria, Ricardo
Ferrara, Sergio
author_facet Andrianopoli, Laura
D'Auria, Ricardo
Ferrara, Sergio
author_sort Andrianopoli, Laura
collection CERN
description In these lectures we give a geometrical formulation of N-extended supergravities which generalizes N=2 special geometry of N=2 theories. In all these theories duality symmetries are related to the notion of "flat symplectic bundles" and central charges may be defined as "sections" over these bundles. Attractor points giving rise to "fixed scalars" of the horizon geometry and Bekenstein-Hawking entropy formula for extremal black-holes are discussed in some details.
id cern-330729
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1997
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spelling cern-3307292023-03-14T20:10:10Zdoi:10.1142/9789814447287_0007http://cds.cern.ch/record/330729engAndrianopoli, LauraD'Auria, RicardoFerrara, SergioFlat Symplectic Bundles of N-Extended Supergravities, Central Charges and Black-Hole EntropyParticle Physics - TheoryIn these lectures we give a geometrical formulation of N-extended supergravities which generalizes N=2 special geometry of N=2 theories. In all these theories duality symmetries are related to the notion of "flat symplectic bundles" and central charges may be defined as "sections" over these bundles. Attractor points giving rise to "fixed scalars" of the horizon geometry and Bekenstein-Hawking entropy formula for extremal black-holes are discussed in some details.In these lectures we give a geometrical formulation of N-extended supergravities which generalizes N=2 special geometry of N=2 theories. In all these theories duality symmetries are related to the notion of "flat symplectic bundles" and central charges may be defined as "sections" over these bundles. Attractor points giving rise to "fixed scalars" of the horizon geometry and Bekenstein-Hawking entropy formula for extremal black-holes are discussed in some details.hep-th/9707203CERN-TH-97-180CERN-TH-97-180oai:cds.cern.ch:3307291997-07-25
spellingShingle Particle Physics - Theory
Andrianopoli, Laura
D'Auria, Ricardo
Ferrara, Sergio
Flat Symplectic Bundles of N-Extended Supergravities, Central Charges and Black-Hole Entropy
title Flat Symplectic Bundles of N-Extended Supergravities, Central Charges and Black-Hole Entropy
title_full Flat Symplectic Bundles of N-Extended Supergravities, Central Charges and Black-Hole Entropy
title_fullStr Flat Symplectic Bundles of N-Extended Supergravities, Central Charges and Black-Hole Entropy
title_full_unstemmed Flat Symplectic Bundles of N-Extended Supergravities, Central Charges and Black-Hole Entropy
title_short Flat Symplectic Bundles of N-Extended Supergravities, Central Charges and Black-Hole Entropy
title_sort flat symplectic bundles of n-extended supergravities, central charges and black-hole entropy
topic Particle Physics - Theory
url https://dx.doi.org/10.1142/9789814447287_0007
http://cds.cern.ch/record/330729
work_keys_str_mv AT andrianopolilaura flatsymplecticbundlesofnextendedsupergravitiescentralchargesandblackholeentropy
AT dauriaricardo flatsymplecticbundlesofnextendedsupergravitiescentralchargesandblackholeentropy
AT ferrarasergio flatsymplecticbundlesofnextendedsupergravitiescentralchargesandblackholeentropy

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