Scale setting for large-N SUSY Yang-Mills on the lattice
Entity
UAM. Departamento de Física TeóricaPublisher
SpringerDate
2022-07-01Citation
10.1007/JHEP07(2022)074
Journal of High Energy Physics (JHEP) 2022.7 (2022): 74
ISSN
1126-6708 (print); 1029-8479 (online)DOI
10.1007/JHEP07(2022)074Funded 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 824093Project
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-2020Editor's Version
https://doi.org/10.1007/JHEP07(2022)074Subjects
1/N Expansion; Lattice Quantum Field Theory; Other Lattice Field Theories; Supersymmetric Gauge Theory; FísicaRights
© 2022 The Author(s)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
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García Pérez, Margarita
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González-Arroyo España, Antonio
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Ishikawa, Ken Ichi
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Okawa, Masanori
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