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arXiv 0812.1362quant-ph
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李群与量子力学

Lie Groups and Quantum Mechanics

P. G. L. Leacn, M. C. Nucci

摘要:

数学建模应该对物理现象进行一致的描述。我们说明了一个不一致的两个哈密尔顿-标准的哈密尔顿和一个例子,发现在戈尔茨坦-简谐振子及其量子化。这两种描述都具有丰富的李点对称性,因此可以计算许多雅可比最后乘子,因此可以计算拉格朗日。最后的乘数提供了解决这个问题的途径,并表明关于耗散系统的量化的大辩论不应该发生。

英文摘要:

Mathematical modeling should present a consistent description of physical phenomena. We illustrate an inconsistency with two Hamiltonians -- the standard Hamiltonian and an example found in Goldstein -- for the simple harmonic oscillator and its quantisation. Both descriptions are rich in Lie point symmetries and so one can calculate many Jacobi Last Multipliers and therefore Lagrangians. The Last Multiplier provides the route to the resolution of this problem and indicates that the great debate about the quantisation of dissipative systems should never have occurred.

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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