Operationalistic Orthogonality Condition for Single-Mode Biphotons (Qutrits)

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dc.creatorZhukov, A. A.
dc.creatorMaslennikov, G. A.
dc.creatorChekhova, M. V.
dc.date2003-05-20
dc.date.accessioned2026-07-07T06:06:48Z
dc.date.available2026-07-07T06:06:48Z
dc.descriptionAn arbitrary polarization state of a single-mode biphoton is considered. The operationalistic criterion is formulated for the orthogonality og these states. It can be used to separate a biphoton with an arbitrary degree of polarization from a set of biphotons orthogonal to it. This is necessary fro the implementation of quantum cryptography protocol based on three-level systems. The experimental test of this criterion amounts to the observation of the anticorrelation effect for a biphoton with an arbitraty polarization state.
dc.description4 pages, 2 figures, 1 table
dc.identifierhttps://arxiv.org/abs/quant-ph/0305113
dc.identifierhttp://arxiv.org/abs/quant-ph/0305113
dc.identifierJETP Letters Vol. 76, # 10, 2002, pp.596-599
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91107
dc.subjectQuantum Physics
dc.titleOperationalistic Orthogonality Condition for Single-Mode Biphotons (Qutrits)
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