226 citations · 1.4k across the 41 of their papers we have counts for
4 papers · 1 filter
Translationally invariant multipartite Bell inequalities involving only two-body correlators
J. Tura, A. B. Sainz, T. Vértesi +3
Bell inequalities are natural tools that allow one to certify the presence of nonlocality in quantum systems. The known constructions of multipartite Bell inequalities contain, how…
Exploring the Local Orthogonality Principle
A. B. Sainz, T. Fritz, R. Augusiak +4
Nonlocality is arguably one of the most fundamental and counterintuitive aspects of quantum theory. Nonlocal correlations could, however, be even more nonlocal than quantum theory…
Probabilistic models on contextuality scenarios
Tobias Fritz, Anthony Leverrier, Ana Belén Sainz
We introduce a framework to describe probabilistic models in Bell experiments, and more generally in contextuality scenarios. Such a scenario is a hypergraph whose vertices represe…
Detecting non-locality in multipartite quantum systems with two-body correlation functions
J. Tura, R. Augusiak, A. B. Sainz +3
Bell inequalities define experimentally observable quantities to detect non-locality. In general, they involve correlation functions of all the parties. Unfortunately, these measur…