Nonholomorphic Superpotentials in Heterotic Landau-Ginzburg Models

The aim of this talk is to derive two constraints imposed by supersymmetry for a class heterotic Landau-Ginzburg models with nonholomorphic superpotentials. One these relates the parameters superpotential Hermitian curvature. Various special cases constraint have been used establish properties Mathai-Quillen form analogues which arise in corresponding models. other was not anticipated from studies analogues.