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dc.contributor.authorSouza, André Maurício Conceição de-
dc.contributor.authorAlmeida, Francisco A. G.-
dc.date.accessioned2013-03-18T21:52:04Z-
dc.date.available2013-03-18T21:52:04Z-
dc.date.issued2010-09-13-
dc.identifier.citationSOUZA, A. M. C.; ALMEIDA, F. Statistics of orbital entanglement production in a chaotic quantum dot with nonideal contacts. Physical Review B, New York, v. 82, n. 11, set. 2010. Disponível em: <http://prb.aps.org/pdf/PRB/v82/i11/e115422>. Acesso em: 18 mar. 2013.pt_BR
dc.identifier.issn1550-235X-
dc.identifier.urihttp://link.aps.org/doi/10.1103/PhysRevB.82.115422-
dc.identifier.urihttps://ri.ufs.br/handle/riufs/461-
dc.description.abstractWe investigate the statistics of orbital entanglement production between electrons in a chaotic quantum dot with two-channel leads. Through a random-matrix simulation, we obtain the probability density of two en- tanglement measures, concurrence and entanglement formation, by varying the transparency of the contacts in the presence and absence of time-reversal invariance of the electron dynamics inside the cavity. The results suggest that orbital entanglement production is optimized by increasing the asymmetry between the transparency of the contacts, especially when time-reversal invariance is broken.pt_BR
dc.language.isoenpt_BR
dc.publisherAmerican Physical Societypt_BR
dc.subjectSistemas mesoscópicospt_BR
dc.subjectPontos quânticospt_BR
dc.subjectSistemas caóticospt_BR
dc.titleStatistics of orbital entanglement production in a chaotic quantum dot with nonideal contactspt_BR
dc.typeArtigopt_BR
dc.identifier.license© American Physical Societypt_BR
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