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arXiv · 2012.03940

Experimental Violation of the Leggett-Garg Inequality Using the Polarization of Classical Light

Wenlei Zhang·Ravi K. Saripalli·Jacob M. Leamer·Ryan T. Glasser·Denys I. Bondar
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Abstract

In contrast to Bell's inequalities which test the correlations between multiple spatially separated systems, the Leggett-Garg inequalities test the temporal correlations between measurements of a single system. We experimentally demonstrate the violation of the Leggett-Garg inequality in a classical optical system using only the polarization degree-of-freedom of a laser beam. Our results show maximal violations of the Leggett-Garg inequality.

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Wenlei Zhang, Ravi K. Saripalli, Jacob M. Leamer, Ryan T. Glasser, Denys I. Bondar. 2020-12-06. Experimental Violation of the Leggett-Garg Inequality Using the Polarization of Classical Light. https://doi.org/10.1103/physreva.104.043711

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