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dc.contributor.authorIbañez Bribián, Eduardo
dc.contributor.authorDasilva Golán, Jorge Luis 
dc.contributor.authorGarcía Peréz, Margarita
dc.contributor.authorRamos, Alberto
dc.contributor.otherUAM. Departamento de Física Teóricaes_ES
dc.date.accessioned2022-10-07T06:49:19Z
dc.date.available2022-10-07T06:49:19Z
dc.date.issued2021-10-27
dc.identifier.citationEuropean Physical Journal C 81.10 (2021): 951es_ES
dc.identifier.issn1434-6044 (print)es_ES
dc.identifier.issn1434-6052 (online)es_ES
dc.identifier.urihttp://hdl.handle.net/10486/704409
dc.description.abstractIn this paper we explore a finite volume renormalization scheme that combines three main ingredients: a coupling based on the gradient flow, the use of twisted boundary conditions and a particular asymmetric geometry, that for SU(N) gauge theories consists on a hypercubic box of size l2× (Nl) 2, a choice motivated by the study of volume independence in large N gauge theories. We argue that this scheme has several advantages that make it particularly suited for precision determinations of the strong coupling, among them translational invariance, an analytic expansion in the coupling and a reduced memory footprint with respect to standard simulations on symmetric lattices, allowing for a more efficient use of current GPU clusters. We test this scheme numerically with a determination of the Λ parameter in the SU(3) pure gauge theory. We show that the use of an asymmetric geometry has no significant impact in the size of scaling violations, obtaining a value ΛMS¯8t0=0.603(17) in good agreement with the existing literature. The role of topology freezing, that is relevant for the determination of the coupling in this particular scheme and for large N applications, is discussed in detailes_ES
dc.format.extent25 pag.es_ES
dc.format.mimetypeapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherSpringeres_ES
dc.relation.ispartofThe European Physical Journal C (EPJC)es_ES
dc.rights© The Author(s) 2021es_ES
dc.subject.otherLattice QCDes_ES
dc.subject.otherMesones_ES
dc.subject.otherQuantum Chromodynamicses_ES
dc.titleMemory efficient finite volume schemes with twisted boundary conditionses_ES
dc.typearticlees_ES
dc.subject.ecienciaFísicaes_ES
dc.relation.publisherversionhttps://doi.org/14346044; 14346052es_ES
dc.identifier.doi10.1140/epjc/s10052-021-09718-0es_ES
dc.identifier.publicationfirstpage951-1es_ES
dc.identifier.publicationissue10es_ES
dc.identifier.publicationlastpage951-25es_ES
dc.identifier.publicationvolume81es_ES
dc.relation.projectIDGobierno de España. FPA2015-68541-Pes_ES
dc.relation.projectIDGobierno de España. PGC2018-094857-B-I00es_ES
dc.relation.projectIDGobierno de España. SEV-2016-0597es_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/813942/EU//EuroPLExes_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/824093/EU//STRONG-2020es_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.rights.ccReconocimientoes_ES
dc.rights.accessRightsopenAccesses_ES
dc.facultadUAMFacultad de Cienciases_ES
dc.institutoUAMInstituto de Física Teórica (IFT)es_ES


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