2002/07/16 by Stefano Arnone, Arnone, Stefano, Antonio Gatti +3
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/0207153
8 pages, 2 figures, talk presented at the fifth international Conference "RG 2002", Strba, Slovakia
arxiv created 2002/07/16 · arxiv updated 2009/11/30
A manifestly gauge invariant exact renormalization group for pure SU(N) Yang-Mills theory is proposed, allowing gauge invariant calculations, without any gauge fixing or ghosts. The necessary gauge invariant regularisation which implements the effective cutoff, is naturally incorporated by embedding the theory into a spontaneously broken SU(N|N) super-gauge theory. This guarantees finiteness to all orders in perturbation theory.