dorsal/arxiv
View SchemaImproved two-party and multi-party purification protocols
| Authors | Elitza N. Maneva, John A. Smolin |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0003099 |
| URL | https://arxiv.org/abs/quant-ph/0003099 |
Abstract
We 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.
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"abstract": "We present an improved protocol for entanglement purification of bipartite\nmixed states using several states at a time rather than two at a time as in the\ntraditional recurrence method. We also present a generalization of the hashing\nmethod to n-partite cat states, which achieves a finite yield of pure cat\nstates for any desired fidelity. Our results are compared to previous\nprotocols.",
"arxiv_id": "quant-ph/0003099",
"authors": [
"Elitza N. Maneva",
"John A. Smolin"
],
"categories": [
"quant-ph"
],
"title": "Improved two-party and multi-party purification protocols",
"url": "https://arxiv.org/abs/quant-ph/0003099"
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