Improved implementation of the Alicki Van Ryn nonclassicality test for a single particle using Si detectors
Sergey V. Polyakov, Alan L. Migdall, Giorgio Brida, Ivo P. Degiovanni, Marco Genovese, Fabrizio Piacentini, V Schettini, Nicolas Gisin
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 46standard 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.
Physical Review A (Atomic, Molecular and Optical Physics)
, Migdall, A.
, Brida, G.
, Degiovanni, I.
, Genovese, M.
, Piacentini, F.
, Schettini, V.
and Gisin, N.
Improved implementation of the Alicki Van Ryn nonclassicality test for a single particle using Si detectors, Physical Review A (Atomic, Molecular and Optical Physics), [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=900940
(Accessed November 30, 2023)