Maximal violation of Clauser-Horne-Shimony-Holt inequality for two qutrits
Quantum Physics
2007-05-23 v2
Abstract
Bell-Clauser-Horne-Shimony-Holt inequality (in terms of correlation functions) of two qutrits is studied in detail by employing tritter measurements. A uniform formula for the maximum value of this inequality for tritter measurements is obtained. Based on this formula, we show that non-maximally entangled states violate the Bell-CHSH inequality more strongly than the maximally entangled one. This result is consistent with what was obtained by Ac{\'{i}}n {\it et al} [Phys. Rev. A {\bf 65}, 052325 (2002)] using the Bell-Clauser-Horne inequality (in terms of probabilities).
Keywords
Cite
@article{arxiv.quant-ph/0208150,
title = {Maximal violation of Clauser-Horne-Shimony-Holt inequality for two qutrits},
author = {Li-Bin Fu and Jing-Ling Chen and Xian-Geng Zhao},
journal= {arXiv preprint arXiv:quant-ph/0208150},
year = {2007}
}
Comments
6 pages, 3 figures