dorsal/arxiv
View SchemaBell's inequalities detect efficient entanglement
| Authors | Antonio Acin, Nicolas Gisin, Lluis Masanes, Valerio Scarani |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0310166 |
| URL | https://arxiv.org/abs/quant-ph/0310166 |
| Journal | Int. J. Quant. Inf. 2, 23 (2004) |
Abstract
We review the status of Bell's inequalities in quantum information, stressing mainly the links with quantum key distribution and distillation of entanglement. We also prove that for all the eavesdropping attacks using one qubit, and for a family of attacks of two qubits, acting on half of a maximally entangled state of two qubits, the violation of a Bell inequality implies the possibility of an efficient secret-key extraction.
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"abstract": "We review the status of Bell\u0027s inequalities in quantum information, stressing\nmainly the links with quantum key distribution and distillation of\nentanglement. We also prove that for all the eavesdropping attacks using one\nqubit, and for a family of attacks of two qubits, acting on half of a maximally\nentangled state of two qubits, the violation of a Bell inequality implies the\npossibility of an efficient secret-key extraction.",
"arxiv_id": "quant-ph/0310166",
"authors": [
"Antonio Acin",
"Nicolas Gisin",
"Lluis Masanes",
"Valerio Scarani"
],
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"quant-ph"
],
"journal_ref": "Int. J. Quant. Inf. 2, 23 (2004)",
"title": "Bell\u0027s inequalities detect efficient entanglement",
"url": "https://arxiv.org/abs/quant-ph/0310166"
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