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
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.
引用
收藏
页数:4
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