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Titles listSimulation of Equatorial von Neumann Measurements on GHZ States Using Nonlocal Resources
Titles listSimulation of Equatorial von Neumann Measurements on GHZ States Using Nonlocal Resources
Scientific Article
unige:11676 
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Simulation of Equatorial von Neumann Measurements on GHZ States Using Nonlocal Resources |
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| Authors | ||
| Published in | Advances in Mathematical Physics. 2010, vol. 2010, no. 293245, p. 1 - 15 | |
| Abstract | Reproducing with elementary resources the correlations that arise when a quantum system is measured (quantum state simulation) allows one to get insight on the operational and computational power of quantum correlations. We propose a family of models that can simulate von Neumann measurements in the x−y plane of the Bloch sphere on n-partite GHZ states. For the tripartite and fourpartite states, the models use only bipartite nonlocal boxes; they can be translated into classical communication schemes with finite average communication cost. | |
| Identifiers | DOI: 10.1155/2010/293245 | |
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Article (Published version) (622 Kb) - Free access Other version: http://www.hindawi.com/journals/amp/2010/293245.html |
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| Citation (ISO format) | BANCAL, Jean-Daniel, BRANCIARD, Cyril, GISIN, Nicolas. Simulation of Equatorial von Neumann Measurements on GHZ States Using Nonlocal Resources. In: Advances in Mathematical Physics, 2010, vol. 2010, n° 293245, p. 1 - 15. doi: 10.1155/2010/293245 https://archive-ouverte.unige.ch/unige:11676 |
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