dorsal/arxiv
View SchemaSolving the liar detection problem using the four-qubit singlet state
| Authors | Adan Cabello |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0210079 |
| URL | https://arxiv.org/abs/quant-ph/0210079 |
| DOI | 10.1103/PhysRevA.68.012304 |
| Journal | Phys. Rev. A 68 (2003) 012304 |
Abstract
A method for solving the Byzantine agreement problem [M. Fitzi, N. Gisin, and U. Maurer, Phys. Rev. Lett. 87, 217901 (2001)] and the liar detection problem [A. Cabello, Phys. Rev. Lett. 89, 100402 (2002)] is introduced. The main advantages of this protocol are that it is simpler and is based on a four-qubit singlet state already prepared in the laboratory.
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"abstract": "A method for solving the Byzantine agreement problem [M. Fitzi, N. Gisin, and\nU. Maurer, Phys. Rev. Lett. 87, 217901 (2001)] and the liar detection problem\n[A. Cabello, Phys. Rev. Lett. 89, 100402 (2002)] is introduced. The main\nadvantages of this protocol are that it is simpler and is based on a four-qubit\nsinglet state already prepared in the laboratory.",
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"doi": "10.1103/PhysRevA.68.012304",
"journal_ref": "Phys. Rev. A 68 (2003) 012304",
"title": "Solving the liar detection problem using the four-qubit singlet state",
"url": "https://arxiv.org/abs/quant-ph/0210079"
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