论文标题
第二秒和两个观察者测试量子非局部性
Second-second moments and two observers testing quantum nonlocality
论文作者
论文摘要
我们表明，可以通过贝尔型不平等测试量子力学对局部现实主义的拒绝，以实现两个观察者和连续和无界观测值的低阶和低阶矩。我们证明，每个观察者都需要三个观察者，以实现最大纠结状态，而两个可观察的状态则需要一个可观察到的非最大程度的纠缠状态，并写下适当的不平等现象，并通过量子示例显示违法行为。寻找四足动物或位置和动量的示例是一个开放的问题。
We show that rejection of local realism in quantum mechanics can be tested by Bell-type inequalities for two observers and low-order moments of continuous and unbounded observables. We prove that one requires three observables for each observer for a maximally entangled state and two observables for a non-maximally entangled state and write down appropriate inequalities and show violation by quantum examples. Finding an example for quadratures or position and momentum is left as an open problem.
