Inequalities for dealing with detector inefficiencies in Greenberger-Horne-Zeilinger-type experiments

被引：9

作者：

de Barros, JA ^{[1
]}

Suppes, P ^{[1
]}

机构：

[1] Stanford Univ, CSLI, Stanford, CA 94305 USA

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.84.793

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this article we show that the three-particle Greenberger-Horne-Zeilinger theorem can be reformulated in terms of inequalities, allowing imperfect correlations due to detector inefficiencies. We show quantitatively that taking into account these inefficiencies, the published results of the Innsbruck experiment support the nonexistence of local hidden variables that explain the experimental results.

引用

页码：793 / 797

页数：5

共 11 条

[1]

[Anonymous], PHYS REV A

[2] Observation of three-photon Greenberger-Horne-Zeilinger entanglement [J].