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dc.date.accessioned 2021-09-07T12:54:26Z
dc.date.available 2021-09-07T12:54:26Z
dc.date.issued 2005-01-25
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/124259
dc.description.abstract The notion of distinguishability between quantum states has shown to be fundamental in the frame of quantum information theory. In this paper we present a new distinguishability criterium by using a information theoretic quantity: the Jensen-Shannon divergence (JSD). This quantity has several interesting properties, both from a conceptual and a formal point of view. Previous to define this distinguishability criterium, we review some of the most frequently used distances defined over quantum mechanics’ Hilbert space. In this point our main claim is that the JSD can be taken as a unifying distance between quantum states. en
dc.format.extent 413-419 es
dc.language en es
dc.subject Probability theory, stochastic processes, and statistics es
dc.subject Quantum mechanics es
dc.subject Information theory and communication theory es
dc.title Wootters’ distance revisited: a new distinguishability criterium en
dc.type Articulo es
sedici.identifier.other doi:10.1140/epjd/e2005-00005-1 es
sedici.identifier.issn 1434-6060 es
sedici.identifier.issn 1434-6079 es
sedici.creator.person Majtey, Ana P. es
sedici.creator.person Lamberti, Pedro W. es
sedici.creator.person Martín, María Teresa es
sedici.creator.person Plastino, Ángel Luis es
sedici.subject.materias Física es
sedici.description.fulltext true 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 The European Physical Journal D es
sedici.relation.journalVolumeAndIssue vol. 32, no. 3 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)