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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampMiranda, Eduardopt_BR
dc.typeArtigopt_BR
dc.titleStrong-disorder renormalization-group study of the one-dimensional tight-binding modelpt_BR
dc.contributor.authorMard, H. J.pt_BR
dc.contributor.authorHoyos, J. A.pt_BR
dc.contributor.authorMiranda, E.pt_BR
dc.contributor.authorDobrosavljevic, V.pt_BR
dc.subjectTransição de fasept_BR
dc.subject.otherlanguagePhase transitionpt_BR
dc.description.abstractWe formulate a strong-disorder renormalization-group (SDRG) approach to study the β function of the tight-binding model in one dimension with both diagonal and off-diagonal disorder for states at the band center. We show that the SDRG method, when used to compute transport properties, yields exact results since it is identical to the transfer matrix method. The β function is shown to be universal when only off-diagonal disorder is present even though single-parameter scaling is known to be violated. A different single-parameter scaling theory is formulated for this particular (particle-hole symmetric) case. Upon breaking particle-hole symmetry (by adding diagonal disorder), the β function is shown to crossover from the universal behavior of the particle-hole symmetric case to the conventional nonuniversal one in agreement with the two-parameter scaling theory. We finally draw an analogy with the random transverse-field Ising chain in the paramagnetic phase. The particle-hole symmetric case corresponds to the critical point of the quantum Ising model, while the generic case corresponds to the Griffiths paramagnetic phase.pt
dc.relation.ispartofPhysical review B. Condensed matter and materials physicspt_BR
dc.relation.ispartofabbreviationPhys. rev. Bpt_BR
dc.publisher.cityCollege Park, MDpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherAmerican Physical Societypt_BR
dc.date.issued2014pt_BR
dc.date.monthofcirculationSep.pt_BR
dc.identifier.citationPhysical Review B - Condensed Matter And Materials Physics. American Physical Society, v. 90, n. 12, p. - , 2014.pt_BR
dc.language.isoengpt_BR
dc.description.volume90pt_BR
dc.description.issuenumber12pt_BR
dc.description.firstpage1pt_BR
dc.description.lastpage10pt_BR
dc.rightsabertopt_BR
dc.sourceScopuspt_BR
dc.identifier.issn1098-0121pt_BR
dc.identifier.eissn1550-235Xpt_BR
dc.identifier.doi10.1103/PhysRevB.90.125141pt_BR
dc.identifier.urlhttps://journals.aps.org/prb/abstract/10.1103/PhysRevB.90.125141pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsorship1FAPESP - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULOpt_BR
dc.description.sponsorship1CNPQ - CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICOpt_BR
dc.description.sponsordocumentnumber07/57630-5; 2013/09850-7pt_BR
dc.description.sponsordocumentnumber304311/2010-3; 590093/2011-8; 305261/2012-6pt_BR
dc.date.available2015-06-25T17:51:17Z
dc.date.available2015-11-26T15:40:52Z-
dc.date.accessioned2015-06-25T17:51:17Z
dc.date.accessioned2015-11-26T15:40:52Z-
dc.description.provenanceMade available in DSpace on 2015-06-25T17:51:17Z (GMT). No. of bitstreams: 1 2-s2.0-84907459101.pdf: 377854 bytes, checksum: dfcd818880b03b06435f3bd1bac1df44 (MD5) Previous issue date: 2014 Bitstreams deleted on 2020-02-17T19:32:47Z: 2-s2.0-84907459101.pdf,. Added 1 bitstream(s) on 2020-02-17T19:36:10Z : No. of bitstreams: 2 2-s2.0-84907459101.pdf: 497113 bytes, checksum: adb55fbb310f591292595b0a7bd6c3fc (MD5) 2-s2.0-84907459101.pdf.txt: 54830 bytes, checksum: 87f3ca78cb00a9d69a3f3c641b928b0c (MD5) Bitstreams deleted on 2020-02-17T19:38:42Z: 2-s2.0-84907459101.pdf,. Added 1 bitstream(s) on 2020-02-17T19:49:36Z : No. of bitstreams: 2 2-s2.0-84907459101.pdf: 497113 bytes, checksum: adb55fbb310f591292595b0a7bd6c3fc (MD5) 2-s2.0-84907459101.pdf.txt: 54830 bytes, checksum: 87f3ca78cb00a9d69a3f3c641b928b0c (MD5)en
dc.description.provenanceMade available in DSpace on 2015-11-26T15:40:52Z (GMT). No. of bitstreams: 2 2-s2.0-84907459101.pdf: 377854 bytes, checksum: dfcd818880b03b06435f3bd1bac1df44 (MD5) 2-s2.0-84907459101.pdf.txt: 54830 bytes, checksum: 87f3ca78cb00a9d69a3f3c641b928b0c (MD5) Previous issue date: 2014en
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/86021
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/86021-
dc.contributor.departmentDepartamento de Física da Matéria Condensadapt_BR
dc.contributor.unidadeInstituto de Física "Gleb Wataghin"pt_BR
dc.subject.keywordChainspt_BR
dc.subject.keywordDisorderspt_BR
dc.identifier.source2-s2.0-84907459101pt_BR
dc.creator.orcid0000-0001-8833-1653pt_BR
dc.type.formArtigopt_BR
dc.identifier.articleid125141pt_BR
dc.description.sponsorNoteAgências de fomento estrangeiras apoiaram essa pesquisa, mais informações acesse artigopt_BR
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