Quantum Non-Demolition Test of Bipartite Complementarity

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dc.creatorde Melo, F.
dc.creatorWalborn, S. P.
dc.creatorBergou, János A.
dc.creatorDavidovich, L.
dc.date2007-02-08
dc.date.accessioned2026-07-07T08:10:56Z
dc.date.available2026-07-07T08:10:56Z
dc.descriptionWe present a quantum circuit that implements a non-demolition measurement of complementary single- and bi-partite properties of a two-qubit system: entanglement and single-partite visibility and predictability. The system must be in a pure state with real coefficients in the computational basis, which allows a direct operational interpretation of those properties. The circuit can be realized in many systems of interest to quantum information.
dc.description4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0702079
dc.identifierhttp://arxiv.org/abs/quant-ph/0702079
dc.identifierPhys. Rev. Lett. 98, 250501 (2007)
dc.identifierdoi:10.1103/PhysRevLett.98.250501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/131967
dc.subjectQuantum Physics
dc.titleQuantum Non-Demolition Test of Bipartite Complementarity
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