Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8255600 | Journal of Geometry and Physics | 2018 | 20 Pages |
Abstract
We study the symmetries and invariances of a version of the action functional of the nonlinear sigma model with gravitino, as considered in Jost et al. (2017). The action is invariant under rescaled conformal transformations, super Weyl transformations, and diffeomorphisms. In particular cases the functional possesses a degenerate supersymmetry. The corresponding conservation laws lead to a geometric interpretation of the energy-momentum tensor and supercurrent as holomorphic sections of appropriate bundles.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Jürgen Jost, Enno KeÃler, Jürgen Tolksdorf, Ruijun Wu, Miaomiao Zhu,