Integrable aspects of the scaling q-state Potts models II: finite-size effects

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dc.contributor.authorDorey, P.
dc.contributor.authorPocklington, A.
dc.contributor.authorTateo, R.
dc.contributor.institutionUniv Durham
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:06:12Z
dc.date.available2014-05-20T14:06:12Z
dc.date.issued2003-06-30
dc.description.abstractWe continue our discussion of the q-state Potts models for q less than or equal to 4, in the scaling regimes close to their critical and tricritical points. In a previous paper, the spectrum and full S-matrix of the models on an infinite line were elucidated; here, we consider finite-size behaviour. TBA equations are proposed for all cases related to phi(21) and phi(12) perturbations of unitary minimal models. These are subjected to a variety of checks in the ultraviolet and infrared limits, and compared with results from a recently-proposed non-linear integral equation. A non-linear integral equation is also used to study the flows from tricritical to critical models, over the full range of q. Our results should also be of relevance to the study of the off-critical dilute A models in regimes 1 and 2. (C) 2003 Elsevier B.V. B.V. All rights reserved.en
dc.description.affiliationUniv Durham, Dept Math Sci, Durham DH1 3LE, England
dc.description.affiliationUniv Estadual Paulista, IFT, BR-01405900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, IFT, BR-01405900 São Paulo, Brazil
dc.format.extent464-513
dc.identifierhttp://dx.doi.org/10.1016/S0550-3213(03)00182-2
dc.identifier.citationNuclear Physics B. Amsterdam: Elsevier B.V., v. 661, n. 3, p. 464-513, 2003.
dc.identifier.doi10.1016/S0550-3213(03)00182-2
dc.identifier.issn0550-3213
dc.identifier.urihttp://hdl.handle.net/11449/23241
dc.identifier.wosWOS:000183620300002
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofNuclear Physics B
dc.relation.ispartofjcr3.285
dc.relation.ispartofsjr1,744
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleIntegrable aspects of the scaling q-state Potts models II: finite-size effectsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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