dorsal/arxiv
View SchemaA simplification of entanglement purification
| Authors | Jin-Yuan Hsieh, Che-Ming Li, Der-San Chuu |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0304069 |
| URL | https://arxiv.org/abs/quant-ph/0304069 |
| DOI | 10.1016/j.physleta.2004.06.005 |
| Journal | Physics Letters A, Vol 328/2-3, pp. 94-101(2004) |
Abstract
An idea of hybrid maps is proposed to establish standard entanglement purification protocols which guarantee to purify any distillable state to a desired maximally entangled pure state all by the standard purification local operations and classical communications. The protocols proposed in this work, in which two state transformations are used, perform better than the IBM and Oxford protocols in the sense that they require fewer operation times in yielding a same amount of the desired pure state. One of the proposed protocol in this work can even lead to a higher improved output yield when it is combined with the hashing protocol, as compared with the combined algorithm consisting of the Oxford and the hashing protocol.
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"abstract": "An idea of hybrid maps is proposed to establish standard entanglement\npurification protocols which guarantee to purify any distillable state to a\ndesired maximally entangled pure state all by the standard purification local\noperations and classical communications. The protocols proposed in this work,\nin which two state transformations are used, perform better than the IBM and\nOxford protocols in the sense that they require fewer operation times in\nyielding a same amount of the desired pure state. One of the proposed protocol\nin this work can even lead to a higher improved output yield when it is\ncombined with the hashing protocol, as compared with the combined algorithm\nconsisting of the Oxford and the hashing protocol.",
"arxiv_id": "quant-ph/0304069",
"authors": [
"Jin-Yuan Hsieh",
"Che-Ming Li",
"Der-San Chuu"
],
"categories": [
"quant-ph"
],
"doi": "10.1016/j.physleta.2004.06.005",
"journal_ref": "Physics Letters A, Vol 328/2-3, pp. 94-101(2004)",
"title": "A simplification of entanglement purification",
"url": "https://arxiv.org/abs/quant-ph/0304069"
},
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