Quantum Foundations
Loophole-free Bell test
strength 93/100
Peer-reviewed
A 1.3 km electron-spin experiment closed the detection and locality loopholes simultaneously, confirming Bell violations under the strictest conditions.
Bears on 1 hypothesis
- supportsw45SPECULATIONQuantum measurement: the many-worlds interpretation
The loophole-free Bell test reinforces taking the wavefunction seriously.