Disentangling and broadcasting an entangled state simultaneously by asymmetric cloning

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dc.creatorYu, Yafei
dc.creatorFeng, Jian
dc.creatorZhou, Xiaoqing
dc.creatorZhan, Mingsheng
dc.date2002-10-06
dc.date.accessioned2026-07-07T06:05:07Z
dc.date.available2026-07-07T06:05:07Z
dc.descriptionWe construct a quantum machine which, by using asymmetric cloner, deals with disentangling and broadcasting entanglement in a single unitary evolution. The attainable maximum value of the scaling parameter $s$ for disentangling is identical to that obtained in previous works. The fidelity of the cloning state with respect to the input entangled state is state-dependent.
dc.description5 pages
dc.identifierhttps://arxiv.org/abs/quant-ph/0210038
dc.identifierhttp://arxiv.org/abs/quant-ph/0210038
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/90541
dc.subjectQuantum Physics
dc.titleDisentangling and broadcasting an entangled state simultaneously by asymmetric cloning
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