论文标题
Kupczynski的本地因果概率模型受Bell定理的约束
Kupczynski's Contextual Locally Causal Probabilistic Models are constrained by Bell's theorem
论文作者
论文摘要
在一系列论文中，玛丽安·库普奇恩斯基（Marian Kupczynski）认为，如果正确说明了描述测量工具的上下文设置依赖性参数，则可以规避贝尔的定理。我们表明这不是真的。尽管首次出现，但Kupczynksi对本地因果概率模型的概念在数学上是贝尔本地隐藏变量模型的特殊情况。因此，即使有人以他的建议考虑了上下文，仍然可以得出钟声不平等。量子力学的违反不容易解释：量子力学和当地现实主义（包括Kupczynski声称对该概念的增大）不兼容。进一步的检查表明，Kupczynski实际上正在倒在检测漏洞上。自2015年以来，已经进行了许多无漏洞的实验，其中违反了钟声不平等，因此，尽管此类实验的任何其他可能的不完美之处，但Kupczynski尚无本地现实主义的逃生途径
In a sequence of papers, Marian Kupczynski has argued that Bell's theorem can be circumvented if one takes correct account of contextual setting-dependent parameters describing measuring instruments. We show that this is not true. Despite first appearances, Kupczynksi's concept of a contextual locally causal probabilistic model is mathematically a special case of a Bell local hidden variables model. Thus, even if one takes account of contextuality in the way he suggests, the Bell-CHSH inequality can still be derived. Violation thereof by quantum mechanics cannot be easily explained away: quantum mechanics and local realism (including Kupczynski's claimed enlargement of the concept) are not compatible with one another. Further inspection shows that Kupczynski is actually falling back on the detection loophole. Since 2015, numerous loophole-free experiments have been performed, in which the Bell-CHSH inequality is violated, so despite any other possible imperfections of such experiments, Kupczynski's escape route for local realism is not available
