Characterizing locally distinguishable orthogonal product states

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dc.creatorFeng, Yuan
dc.creatorShi, Yaoyun
dc.date2007-07-24
dc.date.accessioned2026-07-07T08:19:57Z
dc.date.available2026-07-07T08:19:57Z
dc.descriptionBennett et al. \cite{BDF+99} identified a set of orthogonal {\em product} states in the $3\otimes 3$ Hilbert space such that reliably distinguishing those states requires non-local quantum operations. While more examples have been found for this counter-intuitive ``nonlocality without entanglement'' phenomenon, a complete and computationally verifiable characterization for all such sets of states remains unknown. In this Letter, we give such a characterization for the $3\otimes 3$ space.
dc.identifierhttps://arxiv.org/abs/0707.3581
dc.identifierhttp://arxiv.org/abs/0707.3581
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/134943
dc.subjectQuantum Physics
dc.titleCharacterizing locally distinguishable orthogonal product states
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