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arXiv · 1112.3531

Bell tests with photon-entanglement: LHV models and critical efficiencies at the light of Wigner-PDC optics

David Rodriguez
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Abstract

Within the Wigner-PDC picture of photon entanglement, detection "errors" are not independent (though they may look, on average), nor can they be controlled by means of a technological improvement on the detectors. Those two elements make possible the interpretation of experimental evidence without the need to exclude local realism: for that reason, we propose the abandonment of the usual (photon, particle-based) description of (PDC-generated) light states, in favour of an also quantum, but field-theoretical description (QED), a description that finds a one-to-one equivalent in the Wigner-PDC approach we have advocated in recent posts.

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David Rodriguez. 2011-12-15. Bell tests with photon-entanglement: LHV models and critical efficiencies at the light of Wigner-PDC optics. https://arxiv.org/abs/1112.3531

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