Spectrum of SU(2) SUSY Yang-Mills Theory with a light gluino

TL;DR

This paper investigates the low-energy spectrum of N=1 supersymmetric SU(2) Yang-Mills theory using lattice simulations, focusing on approaching the supersymmetric limit by tuning parameters.

Contribution

It provides new lattice simulation results for the spectrum of SU(2) SUSY Yang-Mills theory near the supersymmetric limit, using larger lattices and specific parameter settings.

Findings

Spectrum consistent with supersymmetry expectations

Approaching the supersymmetric limit at m_{gluino} = 0

Results support theoretical predictions of low-lying states

Abstract

We report on new results for the low lying spectrum of N=1 SUSY Yang-Mills Theory with SU(2) as the gauge group. Simulating on larger lattices at \kappa = 0.194 and \beta = 2.3, we slowly approach the supersymmetric limit at m_{gluino} = 0.