Half-Twisted Correlators from the Coulomb Branch

Abstract

We compute correlators of chiral operators in half-twisted (0,2) supersymmetric gauged linear sigma models. Our results give simple algebraic formulas for a (0,2) generalization of genus zero Gromov-Witten invariants of compact toric varieties. We derive compact expressions for deformed quantum cohomology relations and apply our general method to several examples.

21 pages, LaTex; typos corrected; some discussion added

References in corpus (1)

• Half-Twisted (0,2) Landau-Ginzburg Models

Cited by in corpus (32)

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