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Measurement-induced geometric measures of correlations based on the trace distance for two-qubit X states

dc.contributor.authorWalczak, Zbigniew
dc.contributor.authorBauer, Jarosław
dc.date.accessioned2021-09-09T10:36:18Z
dc.date.available2021-09-09T10:36:18Z
dc.date.issued2020
dc.identifier.citationWalczak, Z., Bauer, J.H. Measurement-induced geometric measures of correlations based on the trace distance for two-qubit X states. Quantum Inf Process 19, 190 (2020). https://doi.org/10.1007/s11128-020-02680-ypl_PL
dc.identifier.urihttp://hdl.handle.net/11089/39014
dc.description.abstractWe apply the modified Brodutch and Modi method of constructing geometric measures of correlations to obtain analytical expressions for measurement-induced geometric classical and quantum correlations based on the trace distance for two-qubit X states. Moreover, we study continuity of the classical and quantum correlations for these states. In particular, we show that these correlations may not be continuous.pl_PL
dc.description.sponsorshipThis work was supported by University of Lodz.pl_PL
dc.language.isoenpl_PL
dc.publisherSpringer Naturepl_PL
dc.relation.ispartofseriesQuantum Information Processing;19
dc.rightsUznanie autorstwa 4.0 Międzynarodowe*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectGeometric measures of correlationspl_PL
dc.subjectClassical and quantum correlationspl_PL
dc.subjectTrace distancepl_PL
dc.subjectContinuity of measures of correlationspl_PL
dc.subjectX statespl_PL
dc.titleMeasurement-induced geometric measures of correlations based on the trace distance for two-qubit X statespl_PL
dc.typeArticlepl_PL
dc.page.number17pl_PL
dc.contributor.authorAffiliationDepartment of Theoretical Physics, Faculty of Physics and Applied Informatics, University of Lodz, Pomorska 149/153, 90-236, Lodz, Polandpl_PL
dc.identifier.eissn1573-1332
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dc.identifier.doi10.1007/s11128-020-02680-y
dc.relation.volume190pl_PL
dc.disciplinenauki fizycznepl_PL


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