Linear mapping between magnetic susceptibility and entanglement in conventional and exotic one-dimensional superfluids

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorArisa, D. [UNESP]-
Autor(es): dc.creatorFranca, V. V. [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:05:55Z-
Data de disponibilização: dc.date.available2022-02-22T00:05:55Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-06-26-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1103/PhysRevB.101.214522-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/195471-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/195471-
Descrição: dc.descriptionWe investigate the mapping between magnetic susceptibility and entanglement in the metallic, insulating, conventional, and exotic polarized superfluid phases of one-dimensional fermionic lattice systems as described by the Hubbard model. Motivated by recent proposals for determining and quantifying entanglement via magnetic susceptibility measurements, we numerically study the intrinsic relationship between the two quantities at zero temperature. We find signatures of the metal-insulator transition and of the BCS-BEC crossover, but the most relevant result is that for conventional and exotic superfluids the mapping between magnetic susceptibility and entanglement is surprisingly simple: Directly proportional. This linear behavior is found to be universal for conventional superfluids and therefore could be exploited to quantify entanglement in current cold-atom and condensed-matter experiments.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCenter for Scientific Computing (NCC/GridUNESP) from Sao Paulo State University (UNESP)-
Descrição: dc.descriptionSao Paulo State Univ, Inst Chem, BR-14800090 Araraquara, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ, Inst Chem, BR-14800090 Araraquara, SP, Brazil-
Descrição: dc.descriptionFAPESP: 2019/15560-8-
Descrição: dc.descriptionCNPq: 465469/2014-0-
Formato: dc.format6-
Idioma: dc.languageen-
Publicador: dc.publisherAmer Physical Soc-
Relação: dc.relationPhysical Review B-
???dc.source???: dc.sourceWeb of Science-
Título: dc.titleLinear mapping between magnetic susceptibility and entanglement in conventional and exotic one-dimensional superfluids-
Tipo de arquivo: dc.typelivro digital-
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