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arXiv 0704.3425math-phmath.MP
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有效质量与位置有关的新的形状不变势

New Solvable Shape-Invariant Potentials for Position-Dependent Effective Mass

S. -A. Yahiaoui, H. Zerguini, M. Bentaiba

摘要:

在形状不变势的概念内,利用超势的一种特殊的变换,生成了四个新的与位置相关的有效质量相关的精确可解的实形状不变势.用代数方法得到了束缚态和基态波函数随自由参数变化的伴随能谱,并与文献中的结果进行了比较。

英文摘要:

Four new exactly solvable, real and shape-invariant potentials associated with a position-dependent effective mass are generated within the concept of shape-invariant potentials using a specific ansatz for superpotential. The accompanying energy spectra of the bound-state and the ground-state wavefunction are obtained algebraically as a function of free parameters and the results are compared with those of others works in the litterature.

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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