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Scale setting for large-N SUSY Yang-Mills on the lattice

Author
Butti, Pietro; García Pérez, Margarita; González-Arroyo España, Antoniountranslated; Ishikawa, Ken Ichi; Okawa, Masanori
Entity
UAM. Departamento de Física Teórica
Publisher
Springer
Date
2022-07-01
Citation
Journal of High Energy Physics (JHEP) 2022.7 (2022): 74
ISSN
1126-6708 (print); 1029-8479 (online)
DOI
10.1007/JHEP07(2022)074
Funded by
This work is partially supported by grant PGC2018-094857-B-I00 funded by MCIN/AEI/ 10.13039/501100011033 and by “ERDF A way of making Europe”, and by the Spanish Research Agency (Agencia Estatal de Investigación) through grants IFT Centro de Excelencia Severo Ochoa SEV-2016-0597 and No CEX2020-001007-S, funded by MCIN/AEI/10.13039 /501100011033. We also acknowledge support from the project H2020-MSCAITN-2018- 813942 (EuroPLEx) and the EU Horizon 2020 research and innovation programme, STRONG-2020 project, under grant agreement No 824093
Project
Gobierno de España. PGC2018-094857-B-I00; Gobierno de España. SEV-2016-0597; Gobierno de España. CEX2020-001007-S; info:eu-repo/grantAgreement/EC/H2020/813942/EU//EuroPLEx; info:eu-repo/grantAgreement/EC/H2020/824093/EU//STRONG-2020
Editor's Version
https://doi.org/10.1007/JHEP07(2022)074
Subjects
1/N Expansion; Lattice Quantum Field Theory; Other Lattice Field Theories; Supersymmetric Gauge Theory; Física
URI
http://hdl.handle.net/10486/707177
Rights
© 2022 The Author(s)

Licencia Creative Commons
Esta obra está bajo una Licencia Creative Commons Atribución 4.0 Internacional.

Abstract

In this paper we study the large N limit of four-dimensional Supersymmetric Yang-Mills on the lattice using twisted reduced models. We have generated configurations with dynamical massive gluinos and various lattice ’t Hooft couplings, and verified that the Pfaffian remains positive. We have determined the lattice spacing in terms of various observables obtaining compatible results. Extrapolating to the massless gluino limit we obtain the lattice spacing dependence on the bare couplings for the supersymmetric theory. The observed dependence goes along the expected behaviour predicted by perturbation theory
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Google™ Scholar:Butti, Pietro - García Pérez, Margarita - González-Arroyo España, Antonio - Ishikawa, Ken Ichi - Okawa, Masanori

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