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arXiv · 2302.03263

Operational approach to bilocality with joint probability distributions

Kelvin Onggadinata·Pawel Kurzynski·Dagomir Kaszlikowski
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Abstract

We show an operational approach to bilocality with quasi-probability distributions and quasi-stochastic processes. This approach clearly demonstrates that negative probabilities are necessary to violate bilocality. It also highlights a subtle interplay between bilocal and local correlations and it can be easily extended to study N-locality.

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Kelvin Onggadinata, Pawel Kurzynski, Dagomir Kaszlikowski. 2023-02-07. Operational approach to bilocality with joint probability distributions. https://arxiv.org/abs/2302.03263

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