Pushing the limits of EPD zeros method

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dc.creatorRonaldo Givisiez Melo Rodrigues
dc.creatorBismarck Vaz da Costa
dc.creatorLucas Alvares da Silva Mól
dc.date.accessioned2025-02-24T18:45:15Z
dc.date.accessioned2025-09-09T01:08:20Z
dc.date.available2025-02-24T18:45:15Z
dc.date.issued2022
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.identifier.doihttps://doi.org/10.1007/s13538-021-01021-3
dc.identifier.issn1678-4448
dc.identifier.urihttps://hdl.handle.net/1843/80369
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofBrazilian Journal of Physics
dc.rightsAcesso Restrito
dc.subjectTransição de fase
dc.subjectModelo de Ising
dc.subject.otherPhase transition
dc.subject.otherPotts model
dc.subject.otherIsing model
dc.subject.otherFunction partition zeros
dc.subject.otherEPD zeros
dc.subject.otherFisher zeros
dc.titlePushing the limits of EPD zeros method
dc.typeArtigo de periódico
local.citation.epage8
local.citation.spage1
local.citation.volume52
local.description.resumoThe use of partition function zeros in the study of phase transitions is growing in the last decade mainly due to improved numerical methods as well as novel formulations and analysis. In this paper, the impact of different parameters choice for the energy probability distribution (EPD) zeros that were recently introduced by Costa et al. is explored in search for optimal values. Our results indicate that the EPD method is very robust against parameter variations and only small deviations on estimated critical temperatures are found even for large variation of parameters, allowing one to obtain accurate results with low computational cost. A proposal to circumvent potential convergence issues of the original algorithm is presented and validated for the case where it occurs.
local.identifier.orcidhttps://orcid.org/0000-0002-1232-3400
local.identifier.orcidhttps://orcid.org/0000-0002-0166-4162
local.identifier.orcidhttps://orcid.org/0000-0002-5001-0499
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE FÍSICA
local.publisher.initialsUFMG
local.url.externahttps://link.springer.com/article/10.1007/s13538-021-01021-3#citeas

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