[p，q]不等于（i h-bar）
[p,q] does not equal (i h-bar)
摘要：
在这个简短的说明中，我指出，[p，q]不等于（i h-bar），与玻恩和乔丹以及狄拉克的原始主张相反。相反，[p，q]等于与（i h-bar）* 无穷小不同 * 的东西。虽然这种差异通常是无害的，但它确实提供了[p，q]的Born-Jordan“迹悖论”的解决方案。最近，在量子场论中发现了一种非常相似形式的微妙之处，它们具有根本的重要性。
英文摘要：
In this short note, I point out that [p,q] does not equal (i h-bar), contrary to the original claims of Born and Jordan, and Dirac. Rather, [p,q] is equal to something that is *infinitesimally different* from (i h-bar). While this difference is usually harmless, it does provide the solution of the Born-Jordan "trace paradox" of [p,q]. More recently, subtleties of a very similar form have been found to be of fundamental importance in quantum field theory.
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。
