Contextuality or Nonlocality: What Would John Bell Choose Today?
Contextuality or Nonlocality: What Would John Bell Choose Today?
A violation of Bell-CHSH inequalities does not justify speculations about quantum non-locality, conspiracy and retro-causation. Such speculations are rooted in a belief that setting dependence of hidden variables in a probabilistic model (called a violation of measurement independence (MI)) would mean a violation of experimenters’ freedom of choice. This belief …