纠缠相干态与Bell-CHSH不等式的违背
量子物理
2023-09-20 v2
摘要
采用三类纠缠相干态来研究Bell-CHSH不等式。通过在无限维Hilbert空间中使用赝自旋算符,构造了进入该不等式的四个二值算符。对于每一类相干态,我们计算关联子,分析导致Bell-CHSH不等式违背、特别是导致Tsirelson界饱和的参数集合。
引用
@article{arxiv.2305.04674,
title = {Entangled coherent states and violations of Bell-CHSH inequalities},
author = {Philipe De Fabritiis and Fillipe M. Guedes and Giovani Peruzzo and Silvio P. Sorella},
journal= {arXiv preprint arXiv:2305.04674},
year = {2023}
}
备注
12 pages, 14 figures. Published in PLA