It is shown that the lack of objective existence of the results of quantum measurements of the state of collapse of the state vector of a remote localized system cannot be proved by an experiment using the reality of violation of Bell’s inequality in the Clauser–Horne–Shimony–Holt form. Arguments of a general nature and a specific calculation example confirming this conclusion are also given.

中文翻译：

---

维格纳的朋友悖论：客观现实不存在吗？

结果表明，不能通过使用在克劳塞-霍恩-希莫尼定律中违反贝尔不等式的事实的实验来证明对远程局域系统状态向量的坍缩状态的量子测量结果缺乏客观存在性。 ——霍尔特形式。还给出了一般性质的论证和证实这一结论的具体计算示例。