Robustness of a quantum key distribution with two and three mutually unbiased bases

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dc.creatorCaruso, Filippo
dc.creatorBechmann-Pasquinucci, Helle
dc.creatorMacchiavello, Chiara
dc.date2005-05-20
dc.date2006-02-02
dc.date.accessioned2026-07-07T06:40:59Z
dc.date.available2026-07-07T06:40:59Z
dc.descriptionWe study the robustness of various protocols for quantum key distribution. We first consider the case of qutrits and study quantum protocols that employ two and three mutually unbiased bases. We then derive the optimal eavesdropping strategy for two mutually unbiased bases in dimension four and generalize the result to a quantum key distribution protocol that uses two mutually unbiased bases in arbitrary finite dimension.
dc.description11 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0505146
dc.identifierhttp://arxiv.org/abs/quant-ph/0505146
dc.identifierPhysical Review A 72, 032340 (2005)
dc.identifierdoi:10.1103/PhysRevA.72.032340
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/101553
dc.subjectQuantum Physics
dc.titleRobustness of a quantum key distribution with two and three mutually unbiased bases
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