Uncertainty relations and state spaces
Sylvia Pulmannová
Abstract
We show that on a quantum logic L which has a sufficient set of states S(L) with the property: for every two noncompatible elements a, b of L there is a state s∈S(L) such that s(a)=s(b)=1, the uncertainty relations cannot be satisfied for any pair of observables on L On montre que si une logique quantique L a un ensemble d'etats S(L) assez grand, alors la relation d'incertitude ne peut etre satisfaite pour aucune paire d'observables de L