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(0,2) Deformations of Linear Sigma Models

Kreuzer, M, McOrist, J, Melnikov, IV and Plesser, MR (2010) (0,2) Deformations of Linear Sigma Models Journal of High Energy Physics.

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We study (0,2) deformations of a (2,2) supersymmetric gauged linear sigma model for a Calabi-Yau hypersurface in a Fano toric variety. In the non-linear sigma model these correspond to some of the holomorphic deformations of the tangent bundle on the hypersurface. Combinatorial formulas are given for the number of these deformations, and we show that these numbers are exchanged by mirror symmetry in a subclass of the models.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Mathematics
Authors :
Kreuzer, M
Melnikov, IV
Plesser, MR
Date : 13 January 2010
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 12:31
Last Modified : 10 Jun 2019 14:03

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