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arXiv · 1401.0633

Intensity-Intensity Correlations of Classically Entangled Light

Partha Ghose·Anirban Mukherjee
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Abstract

An experiment is proposed to show that after initial frequency and polarization selection, classical thermal light from two independent sources can be made path-polarization entangled. Such light will show new intensity-intensity correlations involving both path and polarization phases, formally similar to those for four-particle GHZ states. For fixed polarization phases, the correlations reduce to the Hanbury Brown-Twiss phase correlations. It is also shown that these classical correlations violate noncontextuality.

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Partha Ghose, Anirban Mukherjee. 2014-01-03. Intensity-Intensity Correlations of Classically Entangled Light. https://arxiv.org/abs/1401.0633

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