Generalized Quantum Telecloning

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dc.creatorGordon, Goren
dc.creatorRigolin, Gustavo
dc.date2007-03-21
dc.date2007-09-06
dc.date.accessioned2026-07-07T08:42:02Z
dc.date.available2026-07-07T08:42:02Z
dc.descriptionWe present a generalized telecloning (GTC) protocol where the quantum channel is non-optimally entangled and we study how the fidelity of the telecloned states depends on the entanglement of the channel. We show that one can increase the fidelity of the telecloned states, achieving the optimal value in some situations, by properly choosing the measurement basis at Alice's, albeit turning the protocol to a probabilistic one. We also show how one can convert the GTC protocol to the teleportation protocol via proper unitary operations.
dc.description6 pages, 1 figure, RevTex4; v2: published version, 8 pages, 4 figures, RevTex4, to appear at Eur. Phys. J. D
dc.identifierhttps://arxiv.org/abs/quant-ph/0703197
dc.identifierhttp://arxiv.org/abs/quant-ph/0703197
dc.identifierEur. Phys. J. D 45, 347 (2007)
dc.identifierdoi:10.1140/epjd/e2007-00256-8
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/141859
dc.subjectQuantum Physics
dc.titleGeneralized Quantum Telecloning
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