Massless Spectra of Three Generation U(N) Heterotic String VacuaMatrix model approach to the N=2 U(N) gauge theory with matter in the fundamental representationU(N) coherent states for loop quantum gravityThe N=2 U(N) gauge theory prepotential and periods from a perturbative matrix model calculationU(N) Integrals, 1/N, and the De Wit–’t Hooft anomalies(U,N)-implications and their characterizations