Bell's theorem rules out many potential reformulations of quantum mechanics, but within a
generalized framework it does not exclude all locally mediated models. Such models …

A recent paper by two of us and co-workers [1], based on an extended Wigner's friend
scenario, demonstrated that certain empirical correlations predicted by quantum theory (QT) …

The Kochen-Specker theorem demonstrates that it is not possible to reproduce the
predictions of quantum theory in terms of a hidden variable model where the hidden …

Bell's Theorem is the collective name for a family of results, all of which involve the
derivation, from a condition on probability distributions inspired by considerations of local …

Abstract “Bell's theorem” can refer to two different theorems that John Bell proved, the first in
1964 and the second in 1976. His 1964 theorem is the incompatibility of quantum …

Abstract Costa and Shrapnel ([2016]) have recently proposed an interventionist theory of
quantum causation. The formalism generalizes the classical methods of Pearl ([2000]) and …

In 1935, Einstein, Podolsky, and Rosen argued that quantum mechanics is incomplete,
based on the assumption that local actions cannot influence elements of reality at a distant …

“Locality” is a fraught word, even within the restricted context of Bell's theorem. As one of us
has argued elsewhere, that is partly because Bell himself used the word with different …

When it isn't possible to tell two distinct experimental procedures apart purely from their
input/output statistics, then it seems a plausible hypothesis that the two procedures must be …

While it is widely agreed that Bell's theorem is an important result in the foundations of
quantum physics, there is much disagreement about what exactly Bell's theorem shows. It is …