Elliptic fibrations and elliptic models
Elliptic fibrations and elliptic models
We study the Seiberg-Witten curves for N = 2 SUSY gauge theories arising from type IIA string configurations with two orientifold sixplanes.Such theories lift to elliptic models in M-theory.We express the M-theory background for these models as a nontrivial elliptic fibration over C. We discuss singularities of this surface, and …