Holomorphic Yukawa couplings for complete intersection Calabi-Yau manifolds
Holomorphic Yukawa couplings for complete intersection Calabi-Yau manifolds
We develop methods to compute holomorphic Yukawa couplings for heterotic compactifications on complete intersection Calabi-Yau manifolds, generalising results of an earlier paper for Calabi-Yau hypersurfaces. Our methods are based on constructing the required bundle-valued forms explicitly and evaluating the relevant integrals over the projective ambient space. We also show how …