Year: 2008
Type: article
Abstract: We show that nonpertubative lattice studies of four-dimensional $\mathcal{N}=4$ super-Yang-Mills are within reach. We use Ginsparg-Wilson fermions to avoid gluino masses and an exact implementation of the (chiral) $R$-symmetry, which greatly limits the number of counterterms that must be fine-tuned. Only bosonic operators require fine-tuning, so all tunings can be done ``offline'' by a Ferrenberg-Swendsen type reweighting. We show what measurables can be used to perform the tuning.
Authors: Joshua W. Elliott, Joel Giedt, Guy D. Moore
Institutions: McGill University, Rensselaer Polytechnic Institute
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W1767741646