Proposal for Revealing Quantum Nonlocality via Local Contextuality

被引：57
作者：
Cabello, Adan [1 ]
机构：
[1] Univ Seville, Dept Fis Aplicada 2, E-41012 Seville, Spain
来源：
PHYSICAL REVIEW LETTERS | 2010年 / 104卷 / 22期
关键词：
HIDDEN VARIABLES; MECHANICS; THEOREM;
D O I：
10.1103/PhysRevLett.104.220401
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Two distant systems can exhibit quantum nonlocality even though the correlations between them admit a local model. This nonlocality can be revealed by testing extra correlations between successive measurements on one of the systems which do not admit a noncontextual model whatever the reduced state of this system is. This shows that quantum contextuality plays a fundamental role in quantum nonlocality, and allows an experimental test of the Kochen-Specker with locality theorem.
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页数：4
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