Physical Review Letters · 1990 · 1.5K citations · 3 references
Natural SciencesPhysicsQuantum MechanicsQuantum EntanglementQuantum Information TheoryQuantum MeasurementQuantum StatesQuantum SuperpositionBell InequalitiesEntangled StatesEntangled Superposition StatesQuantum Entanglement Of Identical Particles
A Bell inequality is derived for a state of n spin-1/2 particles which superposes two macroscopically distinct states. Quantum mechanics violates this inequality by an amount that grows exponentially with n.
3
Experimental Test of Bell's Inequalities Using Time- Varying Analyzers
Alain Aspect, Jean Dalibard, Gérard Roger · Physical Review Letters · 1982 · 3.9K citations · Full text
Natural Sciences, Physics, Optics +12