arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1301.7526physics.hist-ph
收藏

PBR定理和爱因斯坦的量子洞论点

PBR theorem and Einstein's quantum hole argument

Galina Weinstein

摘要:

在阅读爱因斯坦1935年以后发表的关于量子不完全性的观点或他的信件(EPR悖论)时,人们会有一种非常强烈的似曾相识的感觉。爱因斯坦提出了一个量子空穴论证,这多少让人想起了他1914年广义相对论的“恩特沃夫”理论中的空穴论证。PBR在他们的论文中写道,“推导我们结果的重要一步是,如果不同的量子态对应于[物理状态]的非重叠分布,则量子态是物理的"。PBR接着总结道:“然而,两个不同的量子态可以描述同一种现实状态的一般概念有着悠久的历史。例如,在一封信中薛定谔包含一个著名的EPR(爱因斯坦-波多尔斯基-罗森)参数的变体“,他们指的是爱因斯坦的量子空穴参数。这篇短文讨论了PBR定理,以及PBR论证与爱因斯坦论证和解决方案之间的联系。

英文摘要:

Upon reading Einstein's views on quantum incompleteness in publications or in his correspondence after 1935 (the EPR paradox), one gets a very intense feeling of deja-vu. Einstein presents a quantum hole argument, which somewhat reminds of the hole argument in his 1914 "Entwurf" theory of general relativity. PBR write in their paper, "An important step towards the derivation of our result is the idea that the quantum state is physical if distinct quantum states correspond to non-overlapping distributions for [physical states]". PBR then conclude, "The general notion that two distinct quantum states may describe the same state of reality, however, has a long history. For example, in a letter to Schrödinger containing a variant of the famous EPR (Einstein-Podolsky-Rosen) argument", and they refer to Einstein's quantum hole argument. This short paper discusses the PBR theorem, and the connection between the PBR argument and Einstein's argument and solution.

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。

↑