Non-Perturbative Superpotentials in Landau-Ginzburg Compactification
High Energy Physics - Theory
2008-02-03 v1 alg-geom
Algebraic Geometry
Abstract
We study the Landau-Ginzburg models which correspond to Calabi-Yau four-folds. We construct the index of the typical states which correspond to toric divisors. This index shows that whether a corresponding divisor can generate a non-perturbative superpotential. For an application, we consider the phase transition in terms of the orbifold construction. We obtain the simple method by which the divisor, which can not generate a superpotential in the original theory, can generate a superpotential after orbifoldization.
Cite
@article{arxiv.hep-th/9705012,
title = {Non-Perturbative Superpotentials in Landau-Ginzburg Compactification},
author = {Hitoshi Sato},
journal= {arXiv preprint arXiv:hep-th/9705012},
year = {2008}
}
Comments
9 pages, Latex 2.09, no figure