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arXiv 0910.2444quant-ph
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量子理论对应规则的起源

Origin of the Correspondence Rules of Quantum Theory

Philip Goyal

摘要:

为了将抽象量子形式主义应用于特定的物理系统,必须指定相关测量和对称变换算子的精确形式。这些算符由一组规则决定,即量子理论的对应规则。这些规则的物理起源是模糊的,它们的物理解释和它们的普遍性程度目前还不清楚。本文证明了所有常用的对应规则都可以从一个新的物理原理--平均值对应原理中系统地导出。这一原理表明,对应规则是对已知在系统的经典模型中保持的测量结果之间的关系进行系统翻译的结果,为这些规则提供了清晰的物理解释,并清楚地划分了它们的适用范围。

英文摘要:

To apply the abstract quantum formalism to a particular physical system, one must specify the precise form of the relevant measurement and symmetry transformation operators. These operators are determined by a set of rules, the correspondence rules of quantum theory. The physical origin of these rules is obscure, and their physical interpretation and their degree of generality is presently unclear. In this paper, we show that all of the commonly-used correspondence rules can be systematically derived from a new physical principle, the Average-Value Correspondence Principle. This principle shows that the correspondence rules result from the systematic translation of relations between measurement results known to hold in a classical model of a system, providing these rules with a clear physical interpretation, and clearly demarcating their domain of applicability.

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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