Contextuality and bundle diagrams

TL;DR

This paper reviews and extends bundle diagram representations to visually demonstrate contextuality in various empirical models, aiding understanding of measurement outcome dependencies.

Contribution

It generalizes the bundle diagram method for better graphical illustration of contextuality across different empirical models.

Findings

Enhanced visualization of contextuality using generalized bundle diagrams

Application of diagrams to diverse empirical models

Improved understanding of measurement outcome dependencies

Abstract

Contextuality describes the nontrivial dependence of measurement outcomes on particular choices of jointly measurable observables. In this work we review and generalize the bundle diagram representation introduced in [S. Abramsky et al., 24th EACSL Annual Conference on Computer Science Logic, 41, 211-228, (2015)] in order to graphically demonstrate the contextuality of diverse empirical models.