Phys. Rev. A 71, 062325 (2005) [7 pages]Interpolation of recurrence and hashing entanglement distillation protocolsReceived 12 May 2004; revised 1 March 2005; published 20 June 2005 We construct interesting entanglement distillation protocols by interpolating between the recurrence and hashing protocols. This leads to asymptotic two-way distillation protocols, resulting in an improvement of the distillation rate for all mixed Bell diagonal entangled states, even for the ones with very high fidelity. We also present a method for how entanglement-assisted distillation protocol can be converted into nonentanglement-assisted protocols with the same yield. © 2005 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.71.062325
DOI:
10.1103/PhysRevA.71.062325
PACS:
03.67.Mn, 03.65.Ca, 03.65.Ud
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