Compact Bell inequalities for multipartite experiments
Quantum Physics
2015-06-15 v3
Abstract
A method for construction of the multipartite Clauser-Horne-Shimony-Holt (CHSH) type Bell inequalities, for the case of local binary observables, is presented. The standard CHSH-type Bell inequalities can be obtained as special cases. A unified framework to establish all kinds of CHSH-type Bell inequalities by increasing step by step the number of observers is given. As an application, compact Bell inequalities, for eight observers, involving just four correlation functions are proposed. They require much less experimental effort than standard methods and thus is experimentally friendly in multi-photon experiments.
Keywords
Cite
@article{arxiv.1302.6698,
title = {Compact Bell inequalities for multipartite experiments},
author = {Yu-Chun Wu and Marek Żukowski and Jing-Ling Chen and Guang-Can Guo},
journal= {arXiv preprint arXiv:1302.6698},
year = {2015}
}
Comments
5 pages; The title is changed; an author added; rewritten