Half-twisted correlators from the Coulomb branch

Jock McOrist; Ilarion V Melnikov

doi:10.1088/1126-6708/2008/04/071

Half-twisted correlators from the Coulomb branch

Jock McOrist
, Ilarion V Melnikov

Mathematics

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

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 (0, 2) deformed quantum cohomology relations and apply our general method to several examples.

Original language	English
Pages (from-to)	1-18
Journal	Journal of High Energy Physics
Volume	2008
Issue number	JHEP04
DOIs	https://doi.org/10.1088/1126-6708/2008/04/071
Publication status	Published - 18 Apr 2008

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https://hdl.handle.net/1959.11/53003

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title = "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 (0, 2) deformed quantum cohomology relations and apply our general method to several examples.",

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T1 - Half-twisted correlators from the Coulomb branch

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AU - Melnikov, Ilarion V

PY - 2008/4/18

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N2 - 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 (0, 2) deformed quantum cohomology relations and apply our general method to several examples.

AB - 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 (0, 2) deformed quantum cohomology relations and apply our general method to several examples.

U2 - 10.1088/1126-6708/2008/04/071

DO - 10.1088/1126-6708/2008/04/071

M3 - Article

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VL - 2008

SP - 1

EP - 18

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - JHEP04

ER -

Half-twisted correlators from the Coulomb branch

Abstract

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