Abstract
For a two-particle two-state system, sets of compatible propositions exist for which quantum mechanics and noncontextual hidden-variable theories make conflicting predictions for every individual system whatever its quantum state. This permits a simple all-or-nothing state-independent experimental verification of the Bell-Kochen-Specker theorem.
- Received 10 September 1997
DOI:https://doi.org/10.1103/PhysRevLett.80.1797
©1998 American Physical Society
