3 papers
quant-ph2025
Bell Inequality Violations Without Entanglement? It's Just Postselection
Ken Wharton, Huw Price
Recently Wang et al. have reported a violation of a Bell inequality without entanglement [arXiv:2507.07756]. We show that their result is an artifact of postselection. It is well k…
quant-ph2025
Taming Entanglement
Huw Price, Ken Wharton
In statistics and causal modeling it is common for a selection process to induce correlations in a subset of an uncorrelated ensemble. We propose that EPR and Bell correlations are…
quant-ph2024
A Localized Reality Appears To Underpin Quantum Circuits
Ken Wharton, Roderick Sutherland, Titus Amza +2
Although entangled state vectors cannot be described in terms of classically realistic variables, localized in space and time, any given entanglement experiment can be built from b…