SUSY Ward identities in 1-loop perturbation theory

Abstract

We present preliminary results of a study of the supersymmetric (SUSY) Ward identities (WIs) for the N=1 SU(2) SUSY Yang-Mills theory in the context of one-loop lattice perturbation theory. The supersymmetry on the lattice is explicitly broken by the gluino mass and the lattice artifacts. However, the renormalization of the supercurrent can be carried out in a scheme that restores the nominal continuum WIs. The perturbative calculation of the renormalization constants and mixing coefficients for the local supercurrent is presented.

Lattice2001(higgssusy); 3 pages

References in corpus (2)

• Monte Carlo simulation of SU(2) Yang-Mills theory with light gluinos
• One loop calculation of SUSY Ward-Takahashi identity on lattice with Wilson fermion

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• SUSY WT identity in a lattice formulation of 2D $\mathcal{N}=(2,2)$ SYM
• Ferrara--Zumino supermultiplet and the energy-momentum tensor in the lattice formulation of 4D $\mathcal{N}=1$ SYM
• $\mathcal{N}=1$ Super-Yang-Mills theory on the lattice with twisted mass fermions