World-sheet stability of (0,2) linear sigma models
- 3 July 2003
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 68 (2) , 025003
- https://doi.org/10.1103/physrevd.68.025003
Abstract
We argue that two-dimensional (0,2) gauged linear sigma models are not destabilized by instanton generated world-sheet superpotentials. We construct several examples where we show this to be true. The general proof is based on the Konishi anomaly for (0,2) theories.Keywords
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