Improved two-party and multi-party purification protocols

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dc.creatorManeva, Elitza N.
dc.creatorSmolin, John A.
dc.date2000-03-21
dc.date.accessioned2026-07-07T05:59:45Z
dc.date.available2026-07-07T05:59:45Z
dc.descriptionWe present an improved protocol for entanglement purification of bipartite mixed states using several states at a time rather than two at a time as in the traditional recurrence method. We also present a generalization of the hashing method to n-partite cat states, which achieves a finite yield of pure cat states for any desired fidelity. Our results are compared to previous protocols.
dc.description10 pages AMS-TeX with eps figures, to be published in the AMS Contemporary Math Series volume entitled "Quantum Computation & Quantum Information Science."
dc.identifierhttps://arxiv.org/abs/quant-ph/0003099
dc.identifierhttp://arxiv.org/abs/quant-ph/0003099
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/88794
dc.subjectQuantum Physics
dc.titleImproved two-party and multi-party purification protocols
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