Factorization and criticality in the anisotropic XY chain via correlations

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-10-22T06:24:19Z
dc.date.available2015-10-22T06:24:19Z
dc.date.created2015-10-22T06:24:19Z
dc.date.issued2015-01-01
dc.identifierEntropy. Basel: Mdpi Ag, v. 17, n. 2, p. 790-817, 2015.
dc.identifier1099-4300
dc.identifierhttp://hdl.handle.net/11449/129655
dc.identifier10.3390/e17020790
dc.identifierWOS:000350280900001
dc.identifierWOS000350280900001.pdf
dc.identifier8884890472193474
dc.identifier0000-0003-3297-905X
dc.description.abstractIn this review, we discuss the zero and finite temperature behavior of various bipartite quantum and total correlation measures, the skew information-based quantum coherence and the local quantum uncertainty in the thermal ground state of the one-dimensional anisotropic XY model in a transverse magnetic field. We compare the ability of the considered measures to correctly detect or estimate the quantum critical point and the non-trivial factorization point possessed by the spin chain.
dc.languageeng
dc.publisherMdpi Ag
dc.relationEntropy
dc.relation2.305
dc.relation0,592
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.subjectXY spin chain
dc.subjectQuantum phase transitions
dc.subjectQuantum correlations
dc.subjectTotal correlations
dc.subjectQuantum coherence
dc.subjectWigner–Yanase skew information
dc.titleFactorization and criticality in the anisotropic XY chain via correlations
dc.typeOtros


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