Experimental Analysis of a 4-Qubit Cluster State

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dc.creatorKiesel, Nikolai
dc.creatorSchmid, Christian
dc.creatorWeber, Ulrich
dc.creatorGuehne, Otfried
dc.creatorToth, Geza
dc.creatorUrsin, Rupert
dc.creatorWeinfurter, Harald
dc.date2005-08-17
dc.date.accessioned2026-07-07T06:25:48Z
dc.date.available2026-07-07T06:25:48Z
dc.descriptionLinear optics quantum logic operations enabled the observation of a four-photon cluster state. We prove genuine four-partite entanglement and study its persistency, demonstrating remarkable differences to the usual GHZ state. Efficient analysis tools are introduced in the experiment, which will be of great importance in further studies on multi-particle entangled states.
dc.description5 pages, 4 figures, submitted
dc.identifierhttps://arxiv.org/abs/quant-ph/0508128
dc.identifierhttp://arxiv.org/abs/quant-ph/0508128
dc.identifierPhys. Rev. Lett. 95, 210502 (2005)
dc.identifierdoi:10.1103/PhysRevLett.95.210502
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/96932
dc.subjectQuantum Physics
dc.titleExperimental Analysis of a 4-Qubit Cluster State
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