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quant-ph2021
Class of Bell-Clauser-Horne inequalities for testing quantum nonlocality
Chen Qian, Yang-Guang Yang, Cong-Feng Qiao +1
Quantum nonlocality, one of the most important features of quantum mechanics, is normally connected in experiments with the violation of Bell-Clauser-Horne (Bell-CH) inequalities.…
quant-ph2020
Multiple uncertainty relation for accelerated quantum information
Chen Qian, Ya-Dong Wu, Jia-Wei Ji +2
The uncertainty principle, first introduced by Heisenberg in inertial frames, clearly distinguishes quantum theories from classical mechanics. In non-inertial frames, its informati…
quant-ph2020
Nonlocal Correlation of Spin in High Energy Physics
Chen Qian, Jun-Li Li, Abdul Sattar Khan +1
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…