Bi-HKT and bi-Kaehler supersymmetric sigma models

Abstract : We study CKT (or bi-HKT) N = 4 supersymmetric quantum mechanical sigma models. They are characterized by the usual and the mirror sectors displaying each HKT geometry. When the metric involves isometries, a Hamiltonian reduction is possible. The most natural such reduction with respect to a half of bosonic target space coordinates produces an N = 4 model, related to the twisted Kaehler model due to Gates, Hull and Rocek, but including certain extra F-terms in the superfield action.
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Journal of Mathematical Physics, American Institute of Physics (AIP), 2016, 57 (4), pp.042103. 〈10.1063/1.4945315〉
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Contributeur : Sylvie Flores <>
Soumis le : jeudi 19 mai 2016 - 09:03:43
Dernière modification le : vendredi 22 juin 2018 - 09:26:39

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S. A. Fedoruk, A. V. Smilga. Bi-HKT and bi-Kaehler supersymmetric sigma models. Journal of Mathematical Physics, American Institute of Physics (AIP), 2016, 57 (4), pp.042103. 〈10.1063/1.4945315〉. 〈in2p3-01317959〉

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