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arXiv 2408.01593quant-ph
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限制在圆形盒中的带电场二维谐振子

On the two-dimensional harmonic oscillator with an electric field confined to a circular box

Francisco M. Fernández, Javier Garcia, Norberto Aquino, Antonio Flores-Riveros

AI总结:

针对不可穿透圆形盒中带电场的二维谐振子,本文利用多项式与高斯基组的 Rayleigh-Ritz 法求能谱,并与已有结果及微扰计算比较。

摘要:

我们重新研究了限制在具有不可穿透壁的圆形盒中的、带电场的量子力学二维谐振子。为获得能谱,我们采用带有多项式和高斯基组的 Rayleigh-Ritz 方法。我们将当前结果与其他作者近期得出的结果进行比较,讨论了大、小盒半径的极限,并用微扰理论进行了一些计算。

英文摘要:

We revisit the quantum-mechanical two-dimensional harmonic oscillator with an electric field confined to a circular box of impenetrable walls. In order to obtain the energy spectrum we resort to the Rayleigh-Ritz method with polynomial and Gaussian basis sets. We compare present results with those derived recently by other authors. We discuss the limits of large and small box radius and also do some calculations with perturbation theory.

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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