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Proposal of a renormalization group transformation for lattice field theories

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dc.contributor.authorFernández Pérez, Luis Antonio
dc.contributor.authorMuñoz Sudupe, Antonio
dc.contributor.authorRuiz Lorenzo, J. J.
dc.date.accessioned2023-06-20T20:20:14Z
dc.date.available2023-06-20T20:20:14Z
dc.date.issued1994-11-01
dc.description© 1994 American Physical Society. We acknowledge CICyT for partial financial support with the projects AEN93-0604, AEN93-0776, and AEN94-218. One of us (J.J.R.L.) thanks the MEC (Spain) for a grant.
dc.description.abstractWe propose a new real space renormalization group transformation useful for Monte Carlo calculations in theories with global or local symmetries. From relaxation arguments we de6ne the block-spin transformation with two tunable free parameters, adapted to the system's action. Varying them it is possible to place the Sxed point very close to the simulation point. We show how the method works in a simple model with global symmetry: the three dimensional XY model.
dc.description.departmentDepto. de Física Teórica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipCICyT, Spain
dc.description.sponsorshipMEC, Spain
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/41578
dc.identifier.doi10.1103/PhysRevD.50.5935
dc.identifier.issn0556-2821
dc.identifier.officialurlhttp://doi.org/10.1103/PhysRevD.50.5935
dc.identifier.relatedurlhttp://journals.aps.org
dc.identifier.urihttps://hdl.handle.net/20.500.14352/60108
dc.issue.number9
dc.journal.titlePhysical review D
dc.language.isoeng
dc.page.final5943
dc.page.initial5935
dc.publisherAmer Physical Soc
dc.relation.projectIDAEN93-0604
dc.relation.projectIDAEN93-0776
dc.relation.projectIDAEN94-218
dc.rights.accessRightsopen access
dc.subject.cdu53
dc.subject.cdu51-73
dc.subject.keywordGauge-theory
dc.subject.keywordSu(3)
dc.subject.ucmFísica (Física)
dc.subject.ucmFísica-Modelos matemáticos
dc.subject.unesco22 Física
dc.titleProposal of a renormalization group transformation for lattice field theories
dc.typejournal article
dc.volume.number50
dspace.entity.typePublication
relation.isAuthorOfPublication146096b1-5825-4230-8ad9-b2dad468673b
relation.isAuthorOfPublication33f82d50-c0e4-4628-a384-f8b256a4a84e
relation.isAuthorOfPublication.latestForDiscovery146096b1-5825-4230-8ad9-b2dad468673b

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