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arXiv quant-ph/0207061quant-ph
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有效质量依赖于位置的非相对论波动方程的解

Solutions of the nonrelativistic wave equation with position-dependent effective mass

A. D. Alhaidari

摘要:

给定一个空间相关的质量分布,我们得到的势函数精确可解的非相对论性问题。明确地写出了束缚态的能谱和它们的波函数。这是通过将这些系统的波动方程映射到众所周知的具有恒定质量的精确可解的薛定谔方程,使用点正则变换来实现的。振荡器,库仑,莫尔斯类的潜力被认为是。

英文摘要:

Given a spatially dependent mass distribution we obtain potential functions for exactly solvable nonrelativistic problems. The energy spectrum of the bound states and their wavefunctions are written down explicitly. This is accomplished by mapping the wave equation for these systems into well-known exactly solvable Schrodinger equations with constant mass using point canonical transformation. The Oscillator, Coulomb, and Morse class of potentials are considered.

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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