BELL INEQUALITIES VERSUS TELEPORTATION - WHAT IS NONLOCALITY
BELL INEQUALITIES VERSUS TELEPORTATION - WHAT IS NONLOCALITY
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DOI：
10.1103/physrevlett.72.797
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发表时间：
1994-02-07
影响因子：
8.6
通讯作者：
POPESCU, S
中科院分区：
文献类型：
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作者：
POPESCU, S
违反贝尔不等式的非定域性与隐形传态中使用的非定域性并不等同，尽管它们可能是相同物理性质的两个方面。存在不违反任何贝尔型不等式的混合状态，但仍然可以用于隐形传态。
The nonlocality responsible for violations of Bell's inequalities is not equivalent to that used in teleportation, although they probably are two aspects of the same physical property. There are mixed states which do not violate any Bell type inequality, but still can be used for teleportation.