Conspiracy in ontological models with measurement contextuality
arXiv:2010.10688 · doi:10.1103/PhysRevA.103.022211
Abstract
The conspiracy of ontic states responding to measurements contextually to comply with noncontextual quantum mechanical probabilities is analyzed for general ontological models. A general physical picture of ontological space structure and how ontic states are disturbed by measurement contexts is presented. A common assumption in ontological models called lambda-sufficiency is analyzed and argued to be inconsistent with measurement contextuality for ontological models with certain symmetry in ontic space with respect to quantum states and measurements.
minor revision concerning outcome (in)deterministic measurements