Probabilistic cloning and signalling

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dc.creatorGhosh, Sibasish
dc.creatorKar, Guruprasad
dc.creatorKunkri, Samir
dc.creatorRoy, Anirban
dc.date2003-12-04
dc.date2003-12-23
dc.date.accessioned2026-07-07T06:08:31Z
dc.date.available2026-07-07T06:08:31Z
dc.descriptionWe give a proof of impossibility of probabilistic exact $1\to 2$ cloning of any three different states of a qubit. The simplicity of the proof is due to the use of a surprising result of remote state preparation [M.-Yong Ye, Y.-Sheng Zhang and G.-Can Guo, quant-ph/0307027 (2003)]. The result is extented to higher dimentional cases for special ensemble of states.
dc.descriptionReplaced with revised version, 3 pages, latex
dc.identifierhttps://arxiv.org/abs/quant-ph/0312045
dc.identifierhttp://arxiv.org/abs/quant-ph/0312045
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91657
dc.subjectQuantum Physics
dc.titleProbabilistic cloning and signalling
dc.typetext

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