Observations of Bell Inequality Violations with causal isolation between source and detectors

Abstract

We report the experimental observations of Bell Inequality Violations (BIV) in entangled photons causally separated by a rotating mirror. A Foucault mirror gating geometry is used to causally isolate the entangled photon source and detectors. We report an observed BIV of CHSH-$S=2.30\pm 0.07>2.00$. This result rules out theories that explain correlations with traveling communication between source and detectors.

arXiv comment5 pages, 2 figures

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