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

DE LUCA, G., Lo Monaco, G., Macpherson, N., Tomasiello, A., Varela, O. (2018). The geometry of N=3 AdS(4) in massive IIA. JOURNAL OF HIGH ENERGY PHYSICS, 2018(8), 1-39 [10.1007/JHEP08(2018)133].

The geometry of N=3 AdS(4) in massive IIA

DE LUCA, GIUSEPPE BRUNO;Lo Monaco, G;Macpherson, NT;Tomasiello, A;
2018

Abstract

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
Articolo in rivista - Articolo scientifico
High Energy Physics - Theory
English
2018
2018
8
1
39
133
open
DE LUCA, G., Lo Monaco, G., Macpherson, N., Tomasiello, A., Varela, O. (2018). The geometry of N=3 AdS(4) in massive IIA. JOURNAL OF HIGH ENERGY PHYSICS, 2018(8), 1-39 [10.1007/JHEP08(2018)133].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/204730
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