Universally nondiverging Grüneisen parameter at critical points

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorCentro Brasileiro de Pesquisas Físicas-
Autor(es): dc.contributorNational Institute of Science and Technology for Complex Systems-
Autor(es): dc.contributorSanta Fe Institute-
Autor(es): dc.contributorComplexity Science Hub Vienna-
Autor(es): dc.creatorSoares, Samuel M.-
Autor(es): dc.creatorSquillante, Lucas-
Autor(es): dc.creatorLima, Henrique S.-
Autor(es): dc.creatorTsallis, Constantino-
Autor(es): dc.creatorDe Souza, Mariano-
Data de aceite: dc.date.accessioned2025-08-21T21:24:04Z-
Data de disponibilização: dc.date.available2025-08-21T21:24:04Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2025-01-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1103/PhysRevB.111.L060409-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298451-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298451-
Descrição: dc.descriptionAccording to Boltzmann-Gibbs (BG) statistical mechanics, the thermodynamic response, such as the isothermal susceptibility, at critical points (CPs) presents a divergent-like behavior. An appropriate parameter to probe both classical and quantum CPs is the so-called Grüneisen ratio Γ. Motivated by the results reported in [Phys. Rev. B 108, L140403 (2023)10.1103/PhysRevB.108.L140403], we extend the quantum version of Γ to the nonadditive q-entropy Sq. Our findings indicate that using Sq at the unique value of q restoring the extensivity of the entropy, Γ is universally nondiverging at CPs. We unprecedentedly introduce Γ in terms of Sq, being BG recovered for q→1. We thus solve a long-standing problem related to the illusory diverging susceptibilities at CPs.-
Descrição: dc.descriptionSao Paulo State University (Unesp) IGCE Physics Department, SP-
Descrição: dc.descriptionCentro Brasileiro de Pesquisas Físicas, Rua Xavier Sigaud 150, RJ-
Descrição: dc.descriptionCentro Brasileiro de Pesquisas Fisicas National Institute of Science and Technology for Complex Systems, Rua Xavier Sigaud 150-
Descrição: dc.descriptionSanta Fe Institute, 1399 Hyde Park Road-
Descrição: dc.descriptionComplexity Science Hub Vienna, Metternichgasse 8-
Descrição: dc.descriptionSao Paulo State University (UNESP) Institute of Theoretical Physics-
Descrição: dc.descriptionSao Paulo State University (Unesp) IGCE Physics Department, SP-
Descrição: dc.descriptionSao Paulo State University (UNESP) Institute of Theoretical Physics-
Idioma: dc.languageen-
Relação: dc.relationPhysical Review B-
???dc.source???: dc.sourceScopus-
Título: dc.titleUniversally nondiverging Grüneisen parameter at critical points-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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