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arXiv 2004.08661math-phhep-thmath.MPphysics.class-ph
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Galilei群酉表示的经典动力学

Classical dynamics from a unitary representation of the Galilei group

Andres D. Bermudez Manjarres, Marek Nowakowski, Davide Batic

摘要:

我们用作用在希尔伯特空间上的算子的语言给出了经典力学的一个公式。给出的公式来自于伽利略群的一个酉不可约表示,它符合经典力学的基本假设,特别是粒子的位置和动量之间没有不确定原理。结果表明,本文所揭示的理论包含了经典力学的Koopman-von Neumann形式作为特例。

英文摘要:

We give a formulation of classical mechanics in the language of operators acting on a Hilbert space. The formulation given comes from a unitary irreducible representation of the Galilei group that is compatible with the basic postulates of classical mechanics, particularly the absence of an uncertainty principle between the position and momentum of a particle. It is shown that the theory exposed in the article contains the Koopman-von Neumann formalism of classical mechanics as a particular case.

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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