Bell's theorem
Concept
A theorem that shows if local hidden variables reproduce quantum mechanics, they must violate measurement independence, or reality must be non-local.
Mentioned in 3 videos
Videos Mentioning Bell's theorem
John Preskill on Quantum Computing
Y Combinator
A notion that describes how correlations among parts of a quantum system differ from classical correlations, sometimes leading to misconceptions about instantaneous information transfer.
Why is quantum mechanics non-local? (I wish someone had told me this 20 years ago.)
Sabine Hossenfelder
A theorem that shows if local hidden variables reproduce quantum mechanics, they must violate measurement independence, or reality must be non-local.
Does Superdeterminism save Quantum Mechanics? Or does it kill free will and destroy science?
Sabine Hossenfelder
A theorem in quantum mechanics that describes an inequality that must be obeyed by certain physical theories. Its violation suggests deeper implications about locality and realism.