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dc.contributor.author
Bussandri, Diego
dc.contributor.author
Majtey, Ana Paula
dc.contributor.author
Valdés-Hernández, A.
dc.date.available
2020-08-26T22:08:24Z
dc.date.issued
2019-02
dc.identifier.citation
Bussandri, Diego; Majtey, Ana Paula; Valdés-Hernández, A.; Non-commutative measure of quantum correlations under local operations; Springer; Quantum Information Processing; 18; 2; 2-2019
dc.identifier.issn
1570-0755
dc.identifier.uri
http://hdl.handle.net/11336/112509
dc.description.abstract
We study some desirable properties of recently introduced measures of quantum correlations based on the amount of non-commutativity quantified by the Hilbert–Schmidt norm (Guo in Sci Rep 6:25241, 2016; Majtey et al. in Quantum Inf Process 16:226, 2017). Specifically, we show that: (1) for any bipartite (A+ B) state, the measures of quantum correlations with respect to subsystem A are non-increasing under any local commutative preserving operation on subsystem A, and (2) for Bell-diagonal states, the measures are non-increasing under arbitrary local operations on B. Our results accentuate the potentialities of such measures and exhibit them as valid monotones in a resource theory of quantum correlations with free operations restricted to the appropriate local channels.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
LOCAL COMMUTATIVE PRESERVING OPERATIONS
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LOCAL OPERATIONS
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NON-COMMUTATIVITY QUANTUM DISCORD
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QUANTUM CORRELATION MEASURES
dc.subject.classification
Otras Ciencias Físicas
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Non-commutative measure of quantum correlations under local operations
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-08-20T20:27:35Z
dc.identifier.eissn
1573-1332
dc.journal.volume
18
dc.journal.number
2
dc.journal.pais
Alemania
dc.description.fil
Fil: Bussandri, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
dc.description.fil
Fil: Majtey, Ana Paula. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Valdés-Hernández, A.. Universidad Nacional Autónoma de México; México
dc.journal.title
Quantum Information Processing
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1007/s11128-018-2154-9
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs11128-018-2154-9
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