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

arXiv
Authors: Wenlei Zhang, Ravi K. Saripalli, Jacob M. Leamer, Ryan T. Glasser, Denys I. Bondar

Year

2020

Paper ID

18685

Status

Preprint

Abstract Read

~2 min

Abstract Words

59

Citations

N/A

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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  • In contrast to Bell's inequalities which test the correlations between multiple spatially separated systems, the Leggett-Garg inequalities test the temporal correlations...

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