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On correlations and mutual entropy in quantum composed systems

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dc.contributor.author Hirota, Yuji
dc.contributor.author Chruściński, Dariusz
dc.contributor.author Matsuoka, Takashi
dc.contributor.author Ohya, Masanori
dc.date.accessioned 2012-11-30T08:46:16Z
dc.date.available 2012-11-30T08:46:16Z
dc.date.issued 2012-09-12
dc.identifier.uri http://repozytorium.umk.pl/handle/item/165
dc.description.abstract We study the correlations of classical and quantum systems from the information theoretical points of view. We analyze a simple measure of correlations based on entropy (such measure was already investigated as the degree of entanglement by Belavkin, Matsuoka and Ohya). Contrary to naive expectation, it is shown that separable state might possesses stronger correlation than an entangled state.
dc.language.iso eng
dc.relation.uri http://arxiv.org/abs/1109.3438
dc.rights info:eu-repo/semantics/openAccess
dc.subject Quantum Physics
dc.title On correlations and mutual entropy in quantum composed systems
dc.type info:eu-repo/semantics/article


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