Melnikov, IV; Plesser, MR, *A (0,2) mirror map*,
Journal of High Energy Physics, vol. 2011 no. 2
(2011),
pp. 001 [1003.1303v2], [doi] .
**Abstract:**

*We study the linear sigma model subspace of the moduli space of (0,2) superconformal world-sheet theories obtained by deforming (2,2) theories based on Calabi-Yau hypersurfaces in reflexively plain toric varieties. We describe a set of algebraic coordinates on this subspace, formulate a (0,2) generalization of the monomial-divisor mirror map, and show that the map exchanges principal components of singular loci of the mirror half-twisted theories. In non-reflexively plain examples the proposed map yields a mirror isomorphism between subfamilies of linear sigma models. © SISSA 2011.*