Simulations of quantum nonlocality with local negative bits

Abstract

We propose a simple simulation of nonlocal quantum correlations among $N$ qubits using a local hidden variable source with a positive probability distribution, given that each the $N$ observers has access to a local negative bit. Notably, unlike the Toner-Bacon protocol, no exchange of classical bits between the observers is required. Moreover, our simulation can be extended to include Popescu-Rohrlich box correlations.

arXiv comment7 pages, 2 figures

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Cited by in corpus (3)

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• Ideal stochastic process modeling with post-quantum quasiprobabilistic theories