On Poisson geometry and supersymmetric sigma models
Résumé
By using the Poisson geometry, we develop a manifestly invariant and calculation-friendly formalism for handling U OSp(2|1)-supersymmetric field theories. In particular, the super-Langrangians are written solely in terms of superfields, Poisson brackets and the moment map generating the U OSp(2|1) action. As an application of this formalism, we construct the Kalb-Ramond term for supersymmetric sigma models on the supersphere.
Domaines
Physique mathématique [math-ph]
Origine : Fichiers produits par l'(les) auteur(s)
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