Maximal violation of tight Bell inequalities for maximal high-dimensional entanglement

被引：20

作者：

Lee, Seung-Woo ^{[1
]}

Jaksch, Dieter ^{[1
,2
,3
]}

机构：

[1] Univ Oxford, Clarendon Lab, Oxford OX1 3PU, England

[2] Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, Singapore

[3] Univ Oxford Keble Coll, Oxford OX1 3PG, England

来源：

PHYSICAL REVIEW A | 2009年 / 80卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

OPTICAL STATE TRUNCATION; PODOLSKY-ROSEN STATE; NONLOCALITY; PHASE;

D O I：

10.1103/PhysRevA.80.010103

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a Bell inequality for high-dimensional bipartite systems obtained by binning local measurement outcomes and show that it is tight. We find a binning method for even d-dimensional measurement outcomes for which this Bell inequality is maximally violated by maximally entangled states. Furthermore, we demonstrate that the Bell inequality is applicable to continuous variable systems and yields strong violations for two-mode squeezed states.

引用

页数：4

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