Interpolation of recurrence and hashing entanglement distillation protocols
- 20 June 2005
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 71 (6) , 062325
- https://doi.org/10.1103/physreva.71.062325
Abstract
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.Keywords
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