| Autor: |
Moussa, O., Ryan, C. A., Cory, D. G., Laflamme, R. |
| Rok vydání: |
2009 |
| Předmět: |
|
| Zdroj: |
Phys. Rev. Lett. 104, 160501 (2010) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevLett.104.160501 |
| Popis: |
We present a protocol to evaluate the expectation value of the correlations of measurement outcomes for ensembles of quantum systems, and use it to experimentally demonstrate--under an assumption of fair sampling--the violation of an inequality that is satisfied by any non-contextual hidden-variables (NCHV) theory. The experiment is performed on an ensemble of molecular nuclear spins in the solid state, using established Nuclear Magnetic Resonance (NMR) techniques for quantum information processing (QIP). |
| Databáze: |
arXiv |
| Externí odkaz: |
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