Extended geometry and gauged maximal supergravity

We consider generalized diffeomorphisms on an extended mega-space associated to the U-duality group of gauged maximal supergravity in four dimensions, E 7(7). Through the bein for the extended metric we derive dynamical (field-dependent) fluxes taking values in the representations allowed by supersy...

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Autores principales: Aldazabal, G., Graña, M., Marqués, D., Rosabal, J.A.
Formato: JOUR
Materias:
Extended Supersymmetry
Flux compactifications
String Duality
Supersymmetry and Duality
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_11266708_v2013_n6_p_Aldazabal
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_11266708_v2013_n6_p_Aldazabal
record_format dspace
spelling todo:paper_11266708_v2013_n6_p_Aldazabal2023-10-03T16:06:59Z Extended geometry and gauged maximal supergravity Aldazabal, G. Graña, M. Marqués, D. Rosabal, J.A. Extended Supersymmetry Flux compactifications String Duality Supersymmetry and Duality We consider generalized diffeomorphisms on an extended mega-space associated to the U-duality group of gauged maximal supergravity in four dimensions, E 7(7). Through the bein for the extended metric we derive dynamical (field-dependent) fluxes taking values in the representations allowed by supersymmetry, and obtain their quadratic constraints from gauge consistency conditions. A covariant generalized Ricci tensor is introduced, defined in terms of a connection for the generalized diffeomorphisms. We show that for any torsionless and metric-compatible generalized connection, the Ricci scalar reproduces the scalar potential of gauged maximal supergravity. We comment on how these results extend to other groups and dimensions. © 2013 SISSA. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_11266708_v2013_n6_p_Aldazabal
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Extended Supersymmetry
Flux compactifications
String Duality
Supersymmetry and Duality
spellingShingle Extended Supersymmetry
Flux compactifications
String Duality
Supersymmetry and Duality
Aldazabal, G.
Graña, M.
Marqués, D.
Rosabal, J.A.
Extended geometry and gauged maximal supergravity
topic_facet Extended Supersymmetry
Flux compactifications
String Duality
Supersymmetry and Duality
description We consider generalized diffeomorphisms on an extended mega-space associated to the U-duality group of gauged maximal supergravity in four dimensions, E 7(7). Through the bein for the extended metric we derive dynamical (field-dependent) fluxes taking values in the representations allowed by supersymmetry, and obtain their quadratic constraints from gauge consistency conditions. A covariant generalized Ricci tensor is introduced, defined in terms of a connection for the generalized diffeomorphisms. We show that for any torsionless and metric-compatible generalized connection, the Ricci scalar reproduces the scalar potential of gauged maximal supergravity. We comment on how these results extend to other groups and dimensions. © 2013 SISSA.
format JOUR
author Aldazabal, G.
Graña, M.
Marqués, D.
Rosabal, J.A.
author_facet Aldazabal, G.
Graña, M.
Marqués, D.
Rosabal, J.A.
author_sort Aldazabal, G.
title Extended geometry and gauged maximal supergravity
title_short Extended geometry and gauged maximal supergravity
title_full Extended geometry and gauged maximal supergravity
title_fullStr Extended geometry and gauged maximal supergravity
title_full_unstemmed Extended geometry and gauged maximal supergravity
title_sort extended geometry and gauged maximal supergravity
url http://hdl.handle.net/20.500.12110/paper_11266708_v2013_n6_p_Aldazabal
work_keys_str_mv AT aldazabalg extendedgeometryandgaugedmaximalsupergravity
AT granam extendedgeometryandgaugedmaximalsupergravity
AT marquesd extendedgeometryandgaugedmaximalsupergravity
AT rosabalja extendedgeometryandgaugedmaximalsupergravity
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