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arXiv 0801.1776quant-ph
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利用重合时间漏洞违反贝尔不等式

Violation of Bell inequalities through the coincidence-time loophole

Peter Morgan

摘要:

Larsson & Gill(Europhys. Lett. 67,707(2004));最近De Raedt等人描述了利用该漏洞的具体模型(Found. Phys.,出现)。在此强调De Raedt et al.的模型是可以通过实验检验的。De Raedt等人的模型还通过引入测量装置的有限自由度集合的概率模型,以比使用上下文粒子属性更新颖且经典地更自然的方式引入上下文性,使得其也可被视为随机场模型。尽管De Raedt et al.的模型可能与详细的物理学相矛盾,但它仍然提供了一种模拟量子计算机元素逻辑操作的方法,并可能为更详细的随机场模型提供前进的道路。

英文摘要:

The coincidence-time loophole was identified by Larsson & Gill (Europhys. Lett. 67, 707 (2004)); a concrete model that exploits this loophole has recently been described by De Raedt et al. (Found. Phys., to appear). It is emphasized here that De Raedt et al.'s model is experimentally testable. De Raedt et al.'s model also introduces contextuality in a novel and classically more natural way than the use of contextual particle properties, by introducing a probabilistic model of a limited set of degrees of freedom of the measurement apparatus, so that it can also be seen as a random field model. Even though De Raedt et al.'s model may well contradict detailed Physics, it nonetheless provides a way to simulate the logical operation of elements of a quantum computer, and may provide a way forward for more detailed random field models.

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。

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