A feasible "Kochen-Specker" experiment with single particles
arXiv:quant-ph/0009074 · doi:10.1103/PhysRevLett.85.1783
Abstract
We present a simple experimental scheme which can be used to demonstrate an all-or-nothing type contradiction between non-contextual hidden variables and quantum mechanics. The scheme, which is inspired by recent ideas by Cabello and Garcia-Alcaine, shows that even for a single particle, path and spin information cannot be predetermined in a non-contextual way.
4 pages, 3 figures