Nonperturbative renormalization group equation and beta function in N=2 SUSY yang-mills

Abstract

We obtain the exact beta function for N=2 SUSY SU(2) Yang-Mills theory and prove the nonperturbative Renormalization Group Equation ∂∧ ℱ (a, ∧) = ∧/∧0 ∂∧0 ℱ (a0, ∧0)e−2 ∫rr0 dx β−1(x). © 1996 The American Physical Society.