The geometry of N=3 AdS4 in massive IIA
The geometry of the N=3, SO(4)-invariant, AdS4 solution of massive type IIA supergravity that uplifts from the N=3 vacuum of D = 4 N=8 dyonic ISO(7) supergravity is investigated. Firstly, a D = 4, SO(4)-invariant restricted duality hierarchy is constructed and used to uplift the entire, dynamical SO...
| Autores: | , , , , |
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| Formato: | artículo |
| Fecha de publicación: | 2018 |
| País: | España |
| Recursos: | Universidad Autónoma de Madrid |
| Repositorio: | Biblos-e Archivo. Repositorio Institucional de la UAM |
| Idioma: | inglés |
| OAI Identifier: | oai:repositorio.uam.es:10486/690641 |
| Acesso em linha: | http://hdl.handle.net/10486/690641 https://dx.doi.org/10.1007/JHEP08(2018)133 |
| Access Level: | acceso abierto |
| Palavra-chave: | AdS-CFT Correspondence Flux compactifications Supergravity Models Superstring Vacua Física |
| Resumo: | The geometry of the N=3, SO(4)-invariant, AdS4 solution of massive type IIA supergravity that uplifts from the N=3 vacuum of D = 4 N=8 dyonic ISO(7) supergravity is investigated. Firstly, a D = 4, SO(4)-invariant restricted duality hierarchy is constructed and used to uplift the entire, dynamical SO(4)-invariant sector to massive type IIA. The resulting consistent uplift formulae are used to obtain a new local expression for the N=3 AdS4 solution in massive IIA and analyse its geometry. Locally, the internal S6 geometry corresponds to a warped fibration of S2 and a hemisphere of S4. This can be regarded as a warped generalisation of the usual twistor fibration geometry. Finally, the triplet of Killing spinors corresponding to the N=3 solution are constructed and shown to obey the massive type IIA Killing spinor equations |
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