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arXiv 0712.3682math-phhep-thmath.MPquant-ph
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二维超对称量子力学:两个固定的力中心

Two-Dimensional Supersymmetric Quantum Mechanics: Two Fixed Centers of Force

M. A. Gonzalez Leon, J. Mateos Guilarte, M. de la Torre Mayado

摘要:

分析了两个库仑力心的量子力学中建立超对称性的问题。它表明,基本上有两种方式进行。超对称(标量)哈密顿量的谱问题是非常相似的,并成为相当于解决纠缠族的Razavy和Whittaker-Hill方程在第一种方法。当两个中心强度相同时,Whittaker-Hill方程退化为Mathieu方程。在第二种方法中,光谱问题更难解决,但仍然可以找到零能量基态。

英文摘要:

The problem of building supersymmetry in the quantum mechanics of two Coulombian centers of force is analyzed. It is shown that there are essentially two ways of proceeding. The spectral problems of the SUSY (scalar) Hamiltonians are quite similar and become tantamount to solving entangled families of Razavy and Whittaker-Hill equations in the first approach. When the two centers have the same strength, the Whittaker-Hill equations reduce to Mathieu equations. In the second approach, the spectral problems are much more difficult to solve but one can still find the zero-energy ground states.

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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