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arXiv 1004.4935math-phmath.MPquant-ph
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薛定谔方程和动量算符的启发式推导

A Heuristic Derivation Of The Schrödinger Equation and the Momentum Operator

Ricardo Cordero-Soto

摘要:

在量子力学课程中,学生们经常会被引入薛定谔方程作为标准的数学工具。然而,学生很少理解为什么这个方程是模拟量子现象的选择,或者它来自哪里。虽然许多书确实有启发式的推导,但它们的方法有时会有所不同,而且往往无法对所谓的动量典范替代给出令人满意的解释。在本文中,我们使用德布罗意的假设,连同实验结果和理论提供了一个启发式推导的薛定谔方程和动量算子。

英文摘要:

Students in a quantum mechanics course are often introduced to the Schrödinger equation as the standard mathematical tool. However, rarely do students develop an understanding as to why the equation is the choice for modeling quantum phenomena or where it came from. While many books do have a heuristic derivation, they sometimes differ in their approach and often fail to give a satisfying explanation to the so-called canonical substitution of momentum. In this paper, we use de Broglie's hypothesis along with experimental results and theories to provide a heuristic derivation of the Schrödinger equation and of the the momentum operator.

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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