Gisin’s theorem for twod-dimensional systems based on the Collins-Gisin-Linden-Masser-Popescu inequality
Gisin’s theorem for twod-dimensional systems based on the Collins-Gisin-Linden-Masser-Popescu inequality
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DOI：
10.1103/physreva.77.060306
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发表时间：
2008-02
影响因子：
2.9
通讯作者：
Jing-Ling Chen;D. Deng;Ming-Guang Hu
中科院分区：
文献类型：
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作者：
Jing-Ling Chen;D. Deng;Ming-Guang Hu
在这个快速通信中，我们解析地证明了两个d维系统(QUDIT)的所有纯纠缠态都违反了Collins-Gisin-Linden-Masser-Popoescu(CGLMP)不等式。这样就得到了两个量子数的吉辛定理。
In this Rapid Communication, we show analytically that all pure entangled states of two d-dimensional systems (qudits) violate the Collins-Gisin-Linden-Masser-Popoescu (CGLMP) inequality. Thus one has the Gisin's theorem for two qudits.