Bell Nonlocality in Quantum Networks with Unreliable Sources: Loophole-Free Postelection via Self-Te

Bell Nonlocality in Quantum Networks with Unreliable Sources: Loophole-Free Postelection via Self-Testing

Author(s): Sadra Boreiri, Nicolas Brunner, and Pavel Sekatski We discuss Bell nonlocality in quantum networks with unreliable sources. Our main result is a condition on the observed data that ensures that inconclusive events can be safely discarded, without introducing any loophole. More formally, we characterize the fair-sampling property for measurements in … [Phys. Rev. Lett. 135, 160802] Published Tue Oct 14, 2025

http://link.aps.org/doi/10.1103/bqwm-ll5y link.aps.org

RSS Hunter • Oct 14, 2025