Quantum Analogues of Hardy’s Nonlocality Paradox

被引:0
|
作者
Tobias Fritz
机构
[1] Mediterranean Technology Park,ICFO
来源
Foundations of Physics | 2011年 / 41卷
关键词
Quantum nonlocality; Hardy’s nonlocality paradox; Popescu-Rohrlich box;
D O I
暂无
中图分类号
学科分类号
摘要
Hardy’s nonlocality is a “nonlocality proof without inequalities”: it exemplifies that quantum correlations can be qualitatively stronger than classical correlations. This paper introduces variants of Hardy’s nonlocality in the CHSH scenario which are realized by the PR-box, but not by quantum correlations. Hence this new kind of Hardy-type nonlocality is a proof without inequalities showing that superquantum correlations can be qualitatively stronger than quantum correlations.
引用
收藏
页码:1493 / 1501
页数:8
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