Bell nonlocality
Bell nonlocality
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DOI：
10.1103/revmodphys.86.419
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发表时间：
2014-04-18
影响因子：
44.1
通讯作者：
Wehner, Stephanie
中科院分区：
文献类型：
--
作者：
Brunner, Nicolas;Cavalcanti, Daniel;Wehner, Stephanie
贝尔在1964年提出的定理指出，量子理论的预言不能被任何定域理论所解释，它代表了物理学基础中最深刻的发展之一。在过去的二十年里，贝尔定理一直是从各种角度研究的中心主题，主要是由量子信息科学推动的，量子理论的非定域性支撑了量子信息处理所提供的许多优势。本次审查的重点在很大程度上是以这些后来的发展为导向的。主要的概念和工具，已开发的描述和研究量子理论的非定域性，并提出了这一主题的量子信息科学的一个完整的子领域的地位。
Bell's 1964 theorem, which states that the predictions of quantum theory cannot be accounted for by any local theory, represents one of the most profound developments in the foundations of physics. In the last two decades, Bell's theorem has been a central theme of research from a variety of perspectives, mainly motivated by quantum information science, where the nonlocality of quantum theory underpins many of the advantages afforded by a quantum processing of information. The focus of this review is to a large extent oriented by these later developments. The main concepts and tools which have been developed to describe and study the nonlocality of quantum theory and which have raised this topic to the status of a full subfield of quantum information science are reviewed.