Acta Scientiarum Naturalium Universitatis Pekinensis

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Supersymmetric Quantum Mechanics of Effective Screened Potential

QIAN Shangwu1, HUANG Bowen2, GU Zhiyu2   

  1. 1Physics Department, Peking University, Beijing, 100871; 2Physics Department, Capital Normal University, Beijing, 100037
  • Received:1995-12-22 Online:1996-09-20 Published:1996-09-20


钱尚武1,黄博文2, 顾之雨2   

  1. 1北京大学物理学系,北京,100871;2首都师范大学物理学系,北京,100037

Abstract: It is shown that the effective screened potential has shape invariance, thence its energy levels of this potential are obtained.Furthermore, by using the method of point canonical transformation and the path integral method, the bound state spectra and the eigenfunctions of this potential are found.

Key words: supersymmetric quantum mechanics, effective screened potential, shape invariance, point canonical tr

摘要: 证明有效屏蔽势具有形不变性,从而求得此势的能级。此外,还用点正则变换方法和路径积分方法求得此势的束缚态能谱和本征函数。

关键词: 超对称量子力学, 有效屏蔽势, 形不变性, 点正则变换, 路径积分方法

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