1. Home
  2. / John Stewart Bell
  3. / Are the Bell inequalities always valid in quantum mechanics?

Are the Bell inequalities always valid in quantum mechanics?

  • Yes

  • No

  • Only under certain conditions

  • They are violated in certain quantum experiments

Answer

The Bell inequalities are a set of mathematical relationships that must be satisfied by any theory that attempts to describe the behavior of particles in a quantum superposition. However, certain experiments have shown that these inequalities are violated in quantum mechanics, indicating that quantum mechanics cannot be described by a local hidden variable theory.
The Quantum Maverick: Exploring the Legacy of John Stewart Bell

The Quantum Maverick: Exploring the Legacy of John Stewart Bell

Take the John Stewart Bell Quiz
Subscribe newsletter

Subscribe Now!

Learn something
new everyday

Playing quizzes is free! We send 1 quiz every week to your inbox