PIRSA:24090090

Nonlocality via Constrained Colliders

Price, H. (2024). Nonlocality via Constrained Colliders. Perimeter Institute. https://pirsa.org/24090090

Price, Huw. Nonlocality via Constrained Colliders. Perimeter Institute, Sep. 18, 2024, https://pirsa.org/24090090 

          @misc{ pirsa_PIRSA:24090090,
            doi = {10.48660/24090090},
            url = {https://pirsa.org/24090090},
            author = {Price, Huw},
            keywords = {Quantum Foundations, Quantum Information},
            language = {en},
            title = {Nonlocality via Constrained Colliders},
            publisher = {Perimeter Institute},
            year = {2024},
            month = {sep},
            note = {PIRSA:24090090 see, \url{https://pirsa.org}}
          }

Huw Price

Trinity College, Cambridge

Talk number
PIRSA:24090090
Collection
Talk Type
Subject
Abstract
We propose that Bell correlations are explicable as a combination of (i) collider bias and (ii) a boundary constraint on the collider variable. We show that the proposal is valid for a special class of ('W-shaped') Bell experiments involving delayed-choice entanglement swapping, and argue that it can be extended to the ordinary ('V-shaped') case. The proposal requires no direct causal influence outside lightcones, and may hence offer a way to reconcile Bell nonlocality and relativity.