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- Publisher Website: 10.1103/PhysRevA.75.032341
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Article: Discrete rotational symmetry and quantum-key-distribution protocols
| Title | Discrete rotational symmetry and quantum-key-distribution protocols |
|---|---|
| Authors | |
| Issue Date | 2007 |
| Citation | Physical Review A - Atomic, Molecular, and Optical Physics, 2007, v. 75, n. 3, article no. 032341 How to Cite? |
| Abstract | We study the role of discrete rotational symmetry in the quantum key distribution by generalizing the well-known Bennett-Brassard 1984 and Scarani-Acin-Ribordy-Gisin 2004 protocols. We observe that discrete rotational symmetry results in the protocol's invariance to continuous rotations, thus leading to a simplified relation between bit and phase error rates and consequently a straightforward security proof. © 2007 The American Physical Society. |
| Persistent Identifier | http://hdl.handle.net/10722/285915 |
| ISSN | 2014 Impact Factor: 2.808 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Shirokoff, David | - |
| dc.contributor.author | Fung, Chi Hang Fred | - |
| dc.contributor.author | Lo, Hoi Kwong | - |
| dc.date.accessioned | 2020-08-18T04:56:58Z | - |
| dc.date.available | 2020-08-18T04:56:58Z | - |
| dc.date.issued | 2007 | - |
| dc.identifier.citation | Physical Review A - Atomic, Molecular, and Optical Physics, 2007, v. 75, n. 3, article no. 032341 | - |
| dc.identifier.issn | 1050-2947 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/285915 | - |
| dc.description.abstract | We study the role of discrete rotational symmetry in the quantum key distribution by generalizing the well-known Bennett-Brassard 1984 and Scarani-Acin-Ribordy-Gisin 2004 protocols. We observe that discrete rotational symmetry results in the protocol's invariance to continuous rotations, thus leading to a simplified relation between bit and phase error rates and consequently a straightforward security proof. © 2007 The American Physical Society. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Physical Review A - Atomic, Molecular, and Optical Physics | - |
| dc.title | Discrete rotational symmetry and quantum-key-distribution protocols | - |
| dc.type | Article | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1103/PhysRevA.75.032341 | - |
| dc.identifier.scopus | eid_2-s2.0-34047175405 | - |
| dc.identifier.volume | 75 | - |
| dc.identifier.issue | 3 | - |
| dc.identifier.spage | article no. 032341 | - |
| dc.identifier.epage | article no. 032341 | - |
| dc.identifier.eissn | 1094-1622 | - |
| dc.identifier.isi | WOS:000245326300073 | - |
| dc.identifier.issnl | 1050-2947 | - |