The zeros of the energy probability distribution: a new way to study phase transitions

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dc.creatorBismarck Vaz da Costa
dc.creatorLucas Alvares da Silva Mól
dc.creatorJulio Cesar Siqueira Rocha
dc.date.accessioned2025-02-25T18:07:14Z
dc.date.accessioned2025-09-08T23:51:12Z
dc.date.available2025-02-25T18:07:14Z
dc.date.issued2017
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.1088/1742-6596/921/1/012004
dc.identifier.issn1742-6596
dc.identifier.urihttps://hdl.handle.net/1843/80430
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Physics: Conference Series
dc.rightsAcesso Aberto
dc.subjectTransições de fases
dc.subject.otherPhase transitions
dc.titleThe zeros of the energy probability distribution: a new way to study phase transitions
dc.typeArtigo de periódico
local.citation.epage7
local.citation.spage1
local.citation.volume921
local.description.resumoWe describe an iterative method to study the critical behavior of a system based on the partial knowledge of the complex Fisher zeros set of the partition function. The method is general with advantages over most conventional techniques since it does not need to identify any order parameter a priori. The critical temperature and exponents can be obtained with great precision. To test the method and to show how it works we applied it to the 2D Ising and 6 − states Potts models. The strategy can easily be adapted to any model, classical or quantum, once we can build the corresponding energy probability distribution.
local.identifier.orcidhttps://orcid.org/0000-0002-0166-4162
local.identifier.orcidhttps://orcid.org/0000-0002-5001-0499
local.identifier.orcidhttp://orcid.org/0000-0002-6428-2946
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE FÍSICA
local.publisher.initialsUFMG
local.url.externahttps://iopscience.iop.org/article/10.1088/1742-6596/921/1/012004

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