(0,2) Duality

Allan Adams, Anirban Basu, Savdeep Sethi
2003 Advances in Theoretical and Mathematical Physics  
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 corrected chiral ring for some illustrative examples. This ring defines a (0, 2) generalization of the quantum cohomology ring of (2, 2) theories. e-print archive:
more » ... tp://lanl.arXiv.org/abs/hep-th/0309226 (0,2) Duality
doi:10.4310/atmp.2003.v7.n5.a5 fatcat:r6b4gppffrf2vln6hr3ljxnpce