MPI für Gravitationsphysik / Quantum Gravity and Unified Theories

ID: 53648.0, MPI für Gravitationsphysik / Quantum Gravity and Unified Theories
Superconformal invariance from N=2 supersymmetry Ward identities
Authors:	Bossard, G., Canals G.A.
Language:	English
Date of Publication (YYYY-MM-DD):	2008
Title of Journal:	Journal of High Energy Physics
Volume:	2
Sequence Number of Article:	075
Review Status:	not specified
Audience:	Not Specified
Abstract / Description:	We algebraically prove the cancellation of the β function at all order of perturbation theory of Script N = 2 supersymmetric gauge theories with a vanishing one-loop β function. The proof generalises that recently given for the Script 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 ½BPS operators.
External Publication Status:	published
Document Type:	Article
Communicated by:	Hermann Nicolai
Affiliations:	MPI für Gravitationsphysik/Quantum Gravity and Unified Theories
Full Text: You have privileges to view the following file(s): 03646537v1.pdf [210,00 Kb] [Comment:Open Access Article] Canals Gustavo Adolfo Dr.Física Teórica, Ph.D.math. adolfocanals@educ.ar