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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/41520
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dc.creatorThomas Vojtapt_BR
dc.creatorRonald Dickmanpt_BR
dc.date.accessioned2022-05-10T19:50:08Z-
dc.date.available2022-05-10T19:50:08Z-
dc.date.issued2016-03-25-
dc.citation.volume93pt_BR
dc.citation.issue3pt_BR
dc.citation.spage032143-1pt_BR
dc.citation.epage032143-7pt_BR
dc.identifier.doihttps://doi.org/10.1103/PhysRevE.93.032143pt_BR
dc.identifier.issn2470-0053pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/41520-
dc.description.resumoWe investigate how a clean continuous phase transition is affected by spatiotemporal disorder, i.e., by an external perturbation that fluctuates in both space and time. We derive a generalization of the Harris criterionfor the stability of the clean critical behavior in terms of the space-time correlation function of the external perturbation. As an application, we consider diffusive disorder, i.e., an external perturbation governed by diffusive dynamics, and its effects on a variety of equilibrium and nonequilibrium critical points. We also discuss the relation between diffusive disorder and diffusive dynamical degrees of freedom in the example of model C of the Hohenberg-Halperin classification and comment on Griffiths singularities.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICX - DEPARTAMENTO DE FÍSICApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofPhysical Review Ept_BR
dc.rightsAcesso Restritopt_BR
dc.subjectFenômenos críticospt_BR
dc.subjectSistemas desordenadospt_BR
dc.subjectTransições de fasept_BR
dc.subject.otherFenômenos críticospt_BR
dc.subject.otherSistemas desordenadospt_BR
dc.subject.otherTransições de fasept_BR
dc.titleSpatiotemporal generalization of the Harris criterion and its application to diffusive disorderpt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://doi.org/10.1103/PhysRevE.93.032143pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-1941-2748pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-2378-9393pt_BR
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