Exploring the limits of quantum nonlocality with entangled photons

Understand

Quantum nonlocality is arguably among the most counter-intuitive phenomena predicted by quantum theory.

• In recent years, the development of an abstract theory of nonlocality has brought a much deeper understanding of the subject.
• In parallel, experimental progress allowed for the demonstration of quantum nonlocality in a wide range of physical systems, and brings us close to a final loophole-free Bell test.
• Here we combine these theoretical and experimental developments in order to explore the limits of quantum nonlocality.