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Consistent truncations with massive modes and holography

We review the basic features of some recently found consistent Kaluza-Klein truncations including massive modes. We emphasize the general ideas underlying the reduction procedure, then we focus on type IIB supergravity on 5-dimensional manifolds admitting a Sasaki-Einstein structure, which leads to...

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Detalles Bibliográficos
Autores principales: Cassani, Davide, Dall'Agata, Gianguido, Faedo, Anton F
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: Fortschr. Phys. 2011
Materias:
Acceso en línea:https://dx.doi.org/10.1002/prop.201100010
http://cds.cern.ch/record/1325254
Descripción
Sumario:We review the basic features of some recently found consistent Kaluza-Klein truncations including massive modes. We emphasize the general ideas underlying the reduction procedure, then we focus on type IIB supergravity on 5-dimensional manifolds admitting a Sasaki-Einstein structure, which leads to half-maximal gauged supergravity in five dimensions. Finally, we comment on the holographic picture of consistency.