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Title: Four-photon interference: a realizable experiment to demonstrate violation of EPR postulates for perfect correlations
Authors: Hariharan, P.
Samuel, J.
Sinha, Supurna
Keywords: Bell's theorem
perfect correlations
Issue Date: Apr-1999
Publisher: IOP Publishing Ltd.
Citation: Journal of Optics B: Quantum Semiclassical Optics, 1999, Vol.1, p199-205
Abstract: Bell's theorem reveals contradictions between the predictions of quantum mechanics and the EPR postulates for a pair of particles only in situations involving imperfect statistical correlations. However, with three or more particles, contradictions emerge even for perfect correlations. We describe an experiment which can be realized in the laboratory, using four-photon entangled states generated by parametric down-conversion, to demonstrate this contradiction at the level of perfect correlations.
Description: Restricted Access.
ISSN: 1464-4266
1741-3575 (Online)
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Copyright: 1999 IOP Publishing Ltd.
Appears in Collections:Research Papers (TP)

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