Non perturbative Adler-Bardeen Theorem
Abstract
Description
The Adler-Bardeen theorem has been proved only as a statement valid at all orders in perturbation theory, without any control on the convergence of the series. In this paper we prove a nonperturbative version of the Adler-Bardeen theorem in $d=2$ by using recently developed technical tools in the theory of Grassmann integration.
28 pages, 14 figures
28 pages, 14 figures