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Characterizing GHZ Correlations in Nondegenerate Parametric Oscillation via Phase Measurements

W. J. Munro·G. J. Milburn
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Abstract

We present a potential realization of the Greenberger, Horne and Zeilinger ALL or NOTHING contradiction of quantum mechanics with local realism using phase measurement techniques in a simple photon number triplet. Such a triplet could be generated using nondegenerate parametric oscillation.

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W. J. Munro, G. J. Milburn. 1998-10-26. Characterizing GHZ Correlations in Nondegenerate Parametric Oscillation via Phase Measurements. https://doi.org/10.1103/physrevlett.81.4285

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