CHSH type Bell inequalities involving a party with two or three local binary settings

Abstract

We construct a simple algorithm to generate any CHSH type Bell inequality involving a party with two local binary measurements from two CHSH type inequalities without this party. The algorithm readily generalizes to situations, where the additional observer uses three measurement settings. There, each inequality involving the additional party is constructed from three inequalities with this party excluded. With this generalization at hand, we construct and analyze new symmetric inequalities for four observers and three experimental settings per observer.

8 pages, no figure

References in corpus (2)

• On the Relationship between Convex Bodies Related to Correlation Experiments with Dichotomic Observables
• Explicit form of correlation function three-settings tight Bell inequalities for three qubits