重新审视IBMQ上Mermin不等式的实验检验
Revisiting the experimental test of Mermin's inequalities at IBMQ
AI总结:
本文在IBM五量子位量子计算机上实验检验并展示了Mermin不等式的违背,从而否定局域实在论,且数值结果较以往实现显著改进,并提出该电路实现可用于评估量子计算机的可靠性。
摘要:
贝尔型不等式允许对局域隐变量理论进行实验检验。在本文中,我们展示了在IBM的五量子位量子计算机上对Mermin不等式的违背,从而排除了量子力学中的局域实在论假设。此外,我们的数值结果表明,与先前的实现相比有显著改进。这些不等式的电路实现也被提议作为评估不同量子计算机可靠性的一种方法。
英文摘要:
Bell-type inequalities allow for experimental testing of local hidden variable theories. In the present work we show the violation of Mermin's inequalities in IBM's five-qubit quantum computers, ruling out the local realism hypothesis in quantum mechanics. Furthermore, our numerical results show significant improvement with respect to previous implementations. The circuit implementation of these inequalities is also proposed as a way of assessing the reliability of different quantum computers.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。