Scientific article
Open access

Improved implementation of nonclassicality test for a single particle

Publication date2009

Recently a test of nonclassicality for a single qubit was proposed [R. Alicki and N. Van Ryn, J. Phys. A: Math. Theor. 41, 062001 (2008)]. We present an optimized experimental realization of this test leading to a 46 standard deviation violation of classicality. This factor of 5 improvement over our previous result was achieved by moving from the infrared to the visible where we can take advantage of higher efficiency and lower noise photon detectors.

Citation (ISO format)
BRIDA, Georgio et al. Improved implementation of nonclassicality test for a single particle. In: Physical review, A, Atomic, molecular, and optical physics, 2009, vol. 79, n° 044102, p. 4. doi: 10.1103/PhysRevA.79.044102
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Article (Accepted version)
ISSN of the journal1050-2947

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