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Asymmetric exclusion model with impurities

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dc.contributor.authorLazo, Matheus J.
dc.contributor.authorFerreira, Anderson A. [UNESP]
dc.contributor.institutionUniversidade Federal do Rio Grande (FURG)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2013-09-30T18:57:49Z
dc.date.accessioned2014-05-20T14:11:33Z
dc.date.available2013-09-30T18:57:49Z
dc.date.available2014-05-20T14:11:33Z
dc.date.issued2010-05-01
dc.description.abstractAn integrable asymmetric exclusion process with impurities is formulated. The model displays the full spectrum of the stochastic asymmetric XXZ chain plus new levels. We derive the Bethe equations and calculate the spectral gap for the totally asymmetric diffusion at half filling. While the standard asymmetric exclusion process without impurities belongs to the KPZ universality class with an exponent 3/2, our model has a scaling exponent 5/3.en
dc.description.affiliationInst Matemat Estat Fis FURG, Rio Grande, RS, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, São Paulo, Brazil
dc.format.extent4
dc.identifierhttp://dx.doi.org/10.1103/PhysRevE.81.050104
dc.identifier.citationPhysical Review E. College Pk: Amer Physical Soc, v. 81, n. 5, p. 4, 2010.
dc.identifier.doi10.1103/PhysRevE.81.050104
dc.identifier.fileWOS000278148400004.pdf
dc.identifier.issn1539-3755
dc.identifier.urihttp://hdl.handle.net/11449/24463
dc.identifier.wosWOS:000278148400004
dc.language.isoeng
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review E
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleAsymmetric exclusion model with impuritiesen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmer Physical Soc
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica