Simultaneous observation of quantum contextuality and quantum nonlocality

被引：6

作者：

Hu, Xiao-Min ^{[1
]}

Liu, Bi-Heng ^{[1
]}

Chen, Jiang-Shan ^{[1
]}

Guo, Yu ^{[1
]}

Wu, Yu-Chun ^{[1
]}

Huang, Yun-Feng ^{[1
]}

Li, Chuan-Feng ^{[1
]}

Guo, Guang-Can ^{[1
]}

机构：

[1] Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R China

来源：

SCIENCE BULLETIN | 2018年 / 63卷 / 17期

基金：

中国国家自然科学基金;

关键词：

Quantum contextuality; Quantum nonlocality; Monogamy; Qutrit-qutrit system; HIDDEN-VARIABLES; MECHANICS;

D O I：

10.1016/j.scib.2018.06.018

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Quantum nonlocality and quantum contextuality are the most curious properties that change our understanding of nature, and were observed independently in recent decades. One important question is whether both properties can be observed simultaneously. In this paper, we show that in a qutrit-qutrit system we can observe quantum nonlocality and quantum contextuality at the same time. From the perspective of quantum information, our experiment proves in principle that the two resources, quantum nonlocality and quantum contextuality, can be utilized simultaneously. (C) 2018 Science China Press. Published by Elsevier B.V. and Science China Press. All rights reserved.

引用

页码：1092 / 1095

页数：4

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