Figure by Lídia del Rio

Causality: relaxing before exploring

This is a Perspective on "Causal hierarchy of multipartite Bell nonlocality" by Rafael Chaves, Daniel Cavalcanti, and Leandro Aolita, published in Quantum 1, 23 (2017). Quantum Views 1, 3 (2017).https://doi.org/10.22331/qv-2017-08-04-3By …