Archivio Istituzionale della RicercaWe develop a technique to compute scalar potentials in extended supergravities in any dimension on a pure group-theoretical basis. The fermionic supersymmetry variations, which determine the potential, only depend on boosted structure constants of a gauge subgroup K ⊂ G of the isometry group G of the scalar manifold G/H. These variations follow from the Bianchi identities of the underlying gauge superalgebra. We apply this method to construct the coupling of N = 3 matter to supergravity.
σ-models, duality transformations and scalar potentials in extended supergravities / L., Castellani; Ceresole, Anna Teresa; D'Auria, Riccardo; S., Ferrara; P., Fré; E., Maina. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 161:1-3(1985), pp. 91-95. [10.1016/0370-2693(85)90615-X]
σ-models, duality transformations and scalar potentials in extended supergravities
CERESOLE, Anna Teresa;D'AURIA, RICCARDO;
1985
Abstract
We develop a technique to compute scalar potentials in extended supergravities in any dimension on a pure group-theoretical basis. The fermionic supersymmetry variations, which determine the potential, only depend on boosted structure constants of a gauge subgroup K ⊂ G of the isometry group G of the scalar manifold G/H. These variations follow from the Bianchi identities of the underlying gauge superalgebra. We apply this method to construct the coupling of N = 3 matter to supergravity.
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https://hdl.handle.net/11583/1637960
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