On Type IIB moduli stabilization and N=4,8 supergravities

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We analyze D=4 compactifications of Type IIB theory with generic, geometric and non-geometric, dual fluxes turned on. In particular, we study N=1 toroidal orbifold compactifications that admit an embedding of the untwisted sector into gauged N=4,8 supergravities. Truncations, spontaneous breaking of...

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Autores principales: Aldazabal, G., Marqués, D., Núñez, C., Rosabal, J.A.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_05503213_v849_n1_p80_Aldazabal
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_05503213_v849_n1_p80_Aldazabal
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spelling todo:paper_05503213_v849_n1_p80_Aldazabal2023-10-03T15:34:21Z On Type IIB moduli stabilization and N=4,8 supergravities Aldazabal, G. Marqués, D. Núñez, C. Rosabal, J.A. We analyze D=4 compactifications of Type IIB theory with generic, geometric and non-geometric, dual fluxes turned on. In particular, we study N=1 toroidal orbifold compactifications that admit an embedding of the untwisted sector into gauged N=4,8 supergravities. Truncations, spontaneous breaking of supersymmetry and the inclusion of sources are discussed. The algebraic identities satisfied by the supergravity gaugings are used to implement the full set of consistency constraints on the background fluxes. This allows to perform a generic study of N=1 vacua and identify large regions of the parameter space that do not admit complete moduli stabilization. Illustrative examples of AdS and Minkowski vacua are presented. © 2011 Elsevier B.V. Fil:Marqués, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Núñez, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05503213_v849_n1_p80_Aldazabal
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description We analyze D=4 compactifications of Type IIB theory with generic, geometric and non-geometric, dual fluxes turned on. In particular, we study N=1 toroidal orbifold compactifications that admit an embedding of the untwisted sector into gauged N=4,8 supergravities. Truncations, spontaneous breaking of supersymmetry and the inclusion of sources are discussed. The algebraic identities satisfied by the supergravity gaugings are used to implement the full set of consistency constraints on the background fluxes. This allows to perform a generic study of N=1 vacua and identify large regions of the parameter space that do not admit complete moduli stabilization. Illustrative examples of AdS and Minkowski vacua are presented. © 2011 Elsevier B.V.
format JOUR
author Aldazabal, G.
Marqués, D.
Núñez, C.
Rosabal, J.A.
spellingShingle Aldazabal, G.
Marqués, D.
Núñez, C.
Rosabal, J.A.
On Type IIB moduli stabilization and N=4,8 supergravities
author_facet Aldazabal, G.
Marqués, D.
Núñez, C.
Rosabal, J.A.
author_sort Aldazabal, G.
title On Type IIB moduli stabilization and N=4,8 supergravities
title_short On Type IIB moduli stabilization and N=4,8 supergravities
title_full On Type IIB moduli stabilization and N=4,8 supergravities
title_fullStr On Type IIB moduli stabilization and N=4,8 supergravities
title_full_unstemmed On Type IIB moduli stabilization and N=4,8 supergravities
title_sort on type iib moduli stabilization and n=4,8 supergravities
url http://hdl.handle.net/20.500.12110/paper_05503213_v849_n1_p80_Aldazabal
work_keys_str_mv AT aldazabalg ontypeiibmodulistabilizationandn48supergravities
AT marquesd ontypeiibmodulistabilizationandn48supergravities
AT nunezc ontypeiibmodulistabilizationandn48supergravities
AT rosabalja ontypeiibmodulistabilizationandn48supergravities
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