论文标题
高能物理中自旋的非局部相关性
Nonlocal Correlation of Spin in High Energy Physics
论文作者
论文摘要
非局部性是量子理论的关键特征，反映在违反纠缠系统的贝尔不平等现象中。超出电磁和无质量量子的实验测试对于理解不同量子相互作用的非局部性至关重要。在这项工作中，我们开发了一种广义的clauser-horne不平等，尤其是与高能量物理过程有关的不平等，该过程是量子机械干预的。我们发现，在伪内夸克（Quarkonium）独家衰减的过程中，可能会违反不平等的$λ\barλ$对，并且在高能实验中可以验证，例如BES III或Belle II。
Nonlocality is a key feature of quantum theory and is reflected in the violation of Bell inequalities for entangled systems. The experimental tests beyond the electromagnetism and massless quanta are of great importance for understanding the nonlocality in different quantum interactions. In this work, we develop a generalized Clauser-Horne inequality pertaining especially to the high energy physics processes, which is quantum mechanical intervene free. We find, in the process of pseudoscalar quarkonium exclusive decay to entangled $Λ\barΛ$ pairs, the inequality could be violated and is verifiable in high energy experiments, like BES III or BELLE II.
