Quantifying EPR: the resource theory of nonclassicality of common-cause assemblages
Quantifying EPR: the resource theory of nonclassicality of common-cause assemblages
Einstein-Podolsky-Rosen (EPR) steering is often (implicitly or explicitly) taken to be evidence for spooky action-at-a-distance. An alternative perspective on steering is that Alice has no causal influence on the physical state of Bob's system; rather, Alice merely updates her knowledge of the state of Bob's system by performing a measurement …