Abstract
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.
Similar content being viewed by others
References
D.A. Cox and S. Katz, Mirror symmetry and algebraic geometry, American Mathematical Society, Providence, U.S.A. (2000).
K. Hori, S. Katz, A. Klemm, R. Pandharipande, R. Thomas, C. Vafa, R. Vakil, and E. Zaslow, Mirror symmetry, Clay Mathematics Monographs 1. American Mathematical Society, Providence U.S.A. (2003).
P. Candelas, X.C. De la Ossa, P.S. Green and L. Parkes, An exactly soluble superconformal theory from a mirror pair of Calabi-Yau manifolds, Phys. Lett. B 258 (1991) 118 [SPIRES].
V.V. Batyrev, Dual polyhedra and mirror symmetry for Calabi-Yau hypersurfaces in toric varieties, J. Alg. Geom. 3 (1994) 493 [alg-geom/9310003].
M. Kreuzer and H. Skarke, Complete classification of reflexive polyhedra in four dimensions, Adv. Theor. Math. Phys. 4 (2002) 1209 [hep-th/0002240] [SPIRES].
V.V. Batyrev and L.A. Borisov, On Calabi-Yau complete intersections in toric varieties, alg-geom/9412017 [SPIRES].
V. Batyrev and B. Nill, Combinatorial aspects of mirror symmetry, math/0703456. MATH/0703456;
E. Witten, Phases of N = 2 theories in two dimensions, Nucl. Phys. B 403 (1993) 159 [hep-th/9301042] [SPIRES].
P.S. Aspinwall, B.R. Greene and D.R. Morrison, The monomial divisor mirror map, alg-geom/9309007 [SPIRES].
D.R. Morrison and M. RonenPlesser, Summing the instantons: quantum cohomology and mirror symmetry in toric varieties, Nucl. Phys. B 440 (1995) 279 [hep-th/9412236] [SPIRES].
V.V. Batyrev and E.N. Materov, Toric residues and mirror symmetry, Mosc. Math. J. 2 (2002) 435 [math/0203216].
A. Szenes and M. Vergne, Toric reduction and a conjecture of Batyrev and Materov, Invent. Math. 158 (2004) 453 [math/0306311].
L.A. Borisov, Higher-Stanley-Reisner rings and toric residues, Compos. Math. 141 (2005) 161 [math/0306307].
K. Karu, Toric residue mirror conjecture for Calabi-Yau complete intersections, J. Alg. Geom. 14 (2005) 741 [math/0311338].
J. Distler and S. Kachru, (0,2) Landau-Ginzburg theory, Nucl. Phys. B 413 (1994) 213 [hep-th/9309110] [SPIRES].
E. Silverstein and E. Witten, Criteria for conformal invariance of (0,2) models, Nucl. Phys. B 444 (1995) 161 [hep-th/9503212] [SPIRES].
A. Basu and S. Sethi, World-sheet stability of (0,2) linear σ-models, Phys. Rev. D 68 (2003) 025003 [hep-th/0303066] [SPIRES].
C. Beasley and E. Witten, Residues and world-sheet instantons, JHEP 10 (2003) 065 [hep-th/0304115] [SPIRES].
A. Adams, A. Basu and S. Sethi, (0,2) duality, Adv. Theor. Math. Phys. 7 (2004) 865 [hep-th/0309226] [SPIRES].
S.H. Katz and E. Sharpe, Notes on certain (0,2) correlation functions, Commun. Math. Phys. 262 (2006) 611 [hep-th/0406226] [SPIRES].
J. Guffin and S. Katz, Deformed quantum cohomology and (0,2) mirror symmetry, JHEP 08 (2010) 109 [arXiv:0710.2354] [SPIRES].
J. McOrist and I.V. Melnikov, Half-twisted correlators from the Coulomb branch, JHEP 04 (2008) 071 [arXiv:0712.3272] [SPIRES].
J. McOrist and I.V. Melnikov, Summing the instantons in half-twisted linear σ-models, JHEP 02 (2009) 026 [arXiv:0810.0012] [SPIRES].
D.A. Cox, The homogeneous coordinate ring of a toric variety, revised version, J. Alg. Geom. 4 (1995) 17 [alg-geom/9210008] [SPIRES].
J. Distler, Notes on (0,2) superconformal field theories, hep-th/9502012 [SPIRES].
M. Kreuzer and H. Skarke, PALP: a package for analyzing lattice polytopes with applications to toric geometry, Comput. Phys. Commun. 157 (2004) 87 [math/0204356]. = MATH/0204356;
T. Hubsch, Calabi-Yau manifolds: a bestiary for physicists, World Scientific, Singapore (1992).
S. Hosono, A. Klemm, S. Theisen and S.-T. Yau, Mirror symmetry, mirror map and applications to Calabi-Yau hypersurfaces, Commun. Math. Phys. 167 (1995) 301 [hep-th/9308122] [SPIRES].
A. Adams, J. Distler and M. Ernebjerg, Topological heterotic rings, Adv. Theor. Math. Phys. 10 (2006) 657 [hep-th/0506263] [SPIRES].
Author information
Authors and Affiliations
Corresponding author
Additional information
ArXiv ePrint: 1001.2104
Rights and permissions
About this article
Cite this article
Kreuzer, M., McOrist, J., Melnikov, I.V. et al. (0,2) deformations of linear sigma models. J. High Energ. Phys. 2011, 44 (2011). https://doi.org/10.1007/JHEP07(2011)044
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/JHEP07(2011)044