Incompatibility of effects in general probabilistic models
Quantum Physics
2022-06-15 v1
Abstract
We give a necessary and sufficient condition for the incompatibility of a pair of effects in a general probabilistic model in which the state space is a total convex space, which can be obtained by minimising a real parameter. This has an interpretation in terms of the least noise that must be included to make the given pair compatible.
Cite
@article{arxiv.2205.03129,
title = {Incompatibility of effects in general probabilistic models},
author = {Roberto Beneduci and Leon Loveridge},
journal= {arXiv preprint arXiv:2205.03129},
year = {2022}
}