(0,2) Duality
(0,2) Duality
We construct dual descriptions of (0, 2) gauged linear sigma models.In some cases, the dual is a (0, 2) Landau-Ginzburg theory, while in other cases, it is a non-linear sigma model.The duality map defines an analogue of mirror symmetry for (0, 2) theories.Using the dual description, we determine the instanton …