Schaich, David and Catterall, Simon
(2017)
Maximally supersymmetric Yang-Mills on the lattice.
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Abstract
We summarize recent progress in lattice studies of four-dimensional N=4 supersymmetric Yang--Mills theory and present preliminary results from ongoing investigations. Our work is based on a construction that exactly preserves a single supersymmetry at non-zero lattice spacing, and we review a new procedure to regulate flat directions by modifying the moduli equations in a manner compatible with this supersymmetry. This procedure defines an improved lattice action that we have begun to use in numerical calculations. We discuss some highlights of these investigations, including the static potential and an update on the question of a possible sign problem in the lattice theory.
| Item Type: | Conference or Workshop Item (Unspecified) |
|---|---|
| Additional Information: | Contribution to the Sakata Memorial KMI Workshop on "Origin of Mass and Strong Coupling Gauge Theories" (SCGT15), 3--6 March 2015, Nagoya University |
| Uncontrolled Keywords: | hep-th, hep-th, hep-lat |
| Depositing User: | Symplectic Admin |
| Date Deposited: | 09 Mar 2020 09:03 |
| Last Modified: | 18 Jan 2023 23:58 |
| DOI: | 10.1142/S0217751X17470194 |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3078190 |
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