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Physical Review A

Violation of Bell’s inequalities and two-mode quantum-optical state measurement

J. W. Wu

Published Jan 12, 2000• 17 citations
Publisher

Abstract

We show that squeezed vacuum state and Fock states can be used to test Bell's inequalities by means of two-mode Wigner function measurement. High quantum efficiency optical homodyne tomography and cascaded optical homodyning ensure these proposals to be practical experimentally.
DOI
10.1103/physreva.61.022111

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