Superconformal invariance from N=2 supersymmetry Ward identities - Université Pierre et Marie Curie Access content directly
Preprints, Working Papers, ... Year : 2007

Superconformal invariance from N=2 supersymmetry Ward identities

Abstract

We algebraically prove the cancellation of the beta function at all order of perturbation theory of N=2 supersymmetric gauge theories with a vanishing one-loop beta function. The proof generalises that recently given for the N=4 case. It uses the consistent Slavnov-Taylor identities of the shadow dependent formulation. We also demonstrate the cancellation at all orders of the anomalous dimensions of vector and hypermultiplet one half BPS operators.
Fichier principal
Vignette du fichier
beta.pdf (213.84 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-00191117 , version 1 (23-11-2007)
hal-00191117 , version 2 (04-02-2008)

Identifiers

Cite

Laurent Baulieu, Guillaume Bossard. Superconformal invariance from N=2 supersymmetry Ward identities. 2007. ⟨hal-00191117v1⟩
57 View
187 Download

Altmetric

Share

Gmail Facebook X LinkedIn More