Graphical Non-contextual Inequalities for Qutrit Systems
Quantum Physics
2017-09-29 v1
Abstract
One of the interesting topics in quantum contextuality is the construction for various non-contextual inequalities. By introducing a new structure called hyper-graph, we present a general method, which seems to be analytic and extensible, to derive the non-contextual inequalities for the qutrit systems. Based on this, several typical families of non-contextual inequalities are discussed. And our approach may also help us to simplify some state-independent proofs for quantum contextuality in one of our recent works.
Cite
@article{arxiv.1709.09706,
title = {Graphical Non-contextual Inequalities for Qutrit Systems},
author = {Weidong Tang and Sixia Yu},
journal= {arXiv preprint arXiv:1709.09706},
year = {2017}
}
Comments
9 pages, 9 figures