dorsal/arxiv
View SchemaA family of quantum protocols
| Authors | I. Devetak, A. W. Harrow, A. Winter |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0308044 |
| URL | https://arxiv.org/abs/quant-ph/0308044 |
| DOI | 10.1103/PhysRevLett.93.230504 |
| Journal | Phys. Rev. Lett. 93, 230504 (2004) |
Abstract
We introduce two dual, purely quantum protocols: for entanglement distillation assisted by quantum communication (``mother'' protocol) and for entanglement assisted quantum communication (``father'' protocol). We show how a large class of ``children'' protocols (including many previously known ones) can be derived from the two by direct application of teleportation or super-dense coding. Furthermore, the parent may be recovered from most of the children protocols by making them ``coherent''. We also summarize the various resource trade-offs these protocols give rise to.
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"abstract": "We introduce two dual, purely quantum protocols: for entanglement\ndistillation assisted by quantum communication (``mother\u0027\u0027 protocol) and for\nentanglement assisted quantum communication (``father\u0027\u0027 protocol). We show how\na large class of ``children\u0027\u0027 protocols (including many previously known ones)\ncan be derived from the two by direct application of teleportation or\nsuper-dense coding. Furthermore, the parent may be recovered from most of the\nchildren protocols by making them ``coherent\u0027\u0027. We also summarize the various\nresource trade-offs these protocols give rise to.",
"arxiv_id": "quant-ph/0308044",
"authors": [
"I. Devetak",
"A. W. Harrow",
"A. Winter"
],
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"quant-ph"
],
"doi": "10.1103/PhysRevLett.93.230504",
"journal_ref": "Phys. Rev. Lett. 93, 230504 (2004)",
"title": "A family of quantum protocols",
"url": "https://arxiv.org/abs/quant-ph/0308044"
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