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arXiv quant-ph/0004065quant-phhep-th
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吸引$ρ^{-2}$势叠加的Aharonov-Bohm势中的弹性散射和束缚态

Elastic scattering and bound states in the Aharonov-Bohm potential superimposed by an attractive $ρ^{-2}$ potential

Juergen Audretsch, Vladimir D. Skarzhinsky, Boris L. Voronov

摘要:

用分波方法研究了在Aharonov-Bohm和吸引$ρ^{-2}$势中运动的带电量子粒子的弹性散射和束缚态。定态薛定谔方程的径向解是以这样一种方式指定的,即问题的哈密顿量是自伴的。结果表明,它们不是唯一固定的,但依赖于开放的参数。相关的物理后果进行了讨论。计算了散射截面,得到了束缚态的能谱。

英文摘要:

We consider the elastic scattering and bound states of charged quantum particles moving in the Aharonov-Bohm and an attractive $ρ^{-2}$ potential in a partial wave approach. Radial solutions of the stationary Schrödinger equation are specified in such a way that the Hamiltonian of the problem is self-adjoint. It is shown that they are not uniquely fixed but depend on open parameters. The related physical consequences are discussed. The scattering cross section is calculated and the energy spectrum of bound states is obtained.

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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