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dc.date.accessioned 2021-10-07T14:33:33Z
dc.date.available 2021-10-07T14:33:33Z
dc.date.issued 2008-05
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/126384
dc.description.abstract In a recent paper, the generalization of the Jensen-Shannon divergence in the context of quantum theory has been studied [Majtey et al., Phys. Rev. A 72, 052310 (2005)]. This distance between quantum states has shown to verify several of the properties required for a good distinguishability measure. Here we investigate the metric character of this distance. More precisely we show, formally for pure states and by means of a numerical procedure for mixed states, that its square root verifies the triangle inequality. en
dc.language en es
dc.subject quantum Jensen-Shannon divergence es
dc.subject quantum theory es
dc.subject square root es
dc.subject Physics es
dc.title Metric character of the quantum Jensen-Shannon divergence en
dc.type Articulo es
sedici.identifier.other arXiv:0801.1586 es
sedici.identifier.other doi:10.1103/physreva.77.052311 es
sedici.identifier.issn 1050-2947 es
sedici.identifier.issn 1094-1622 es
sedici.creator.person Lamberti, Pedro W. es
sedici.creator.person Majtey, Ana P. es
sedici.creator.person Borras, A. es
sedici.creator.person Casas, Montserrat es
sedici.creator.person Plastino, Ángel Luis es
sedici.subject.materias Ciencias Exactas es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
mods.originInfo.place Instituto de Física La Plata es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Physical Review A es
sedici.relation.journalVolumeAndIssue vol. 77, no. 5 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)