20 citations · 32 across the 4 of their papers we have counts for
4 papers
Scalable Bell inequalities for graph states of arbitrary prime local dimension and self-testing
Rafael Santos, Debashis Saha, Flavio Baccari +1
Bell nonlocality -- the existence of quantum correlations that cannot be explained by classical means -- is certainly one of the most striking features of quantum mechanics. Its ra…
Scalable noncontextuality inequalities and certification of multiqubit quantum systems
Rafael Santos, Chellasamy Jebarathinam, Remigiusz Augusiak
We propose a family of noncontextuality inequalities and show that they can be used for certification of multiqubit quantum systems. Our scheme, unlike those based on non-locality,…
Isoperimetric Inequalities in Normed Planes
Rafael Segadas dos Santos, Marcos Craizer
The classical isoperimetric inequality can be extended to a general normed plane. In the Euclidean plane, the defect in the isoperimetric inequality can be calculated in terms of t…
Sum-of-squares decompositions for a family of noncontextuality inequalities and self-testing of quantum devices
Debashis Saha, Rafael Santos, Remigiusz Augusiak
Violation of a noncontextuality inequality or the phenomenon referred to `quantum contextuality' is a fundamental feature of quantum theory. In this article, we derive a novel fami…