The supersymmetric modified Poschl-Teller and delta well potentials

被引：73
|
作者：
Díaz, JI [1 ]
Negro, J [1 ]
Nieto, LM [1 ]
Rosas-Ortiz, O [1 ]
机构：
[1] Univ Valladolid, Dept Fis Teor, Valladolid 47005, Spain
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1999年 / 32卷 / 48期
关键词：
D O I：
10.1088/0305-4470/32/48/308
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
New supersymmetric (SUSY) partners of the modified Poschl-Teller and the Dirac's delta well potentials are constructed in closed form. The resulting one-parametric potentials are shown to be interrelated by a limiting process. The range of values of the parameters for which these potentials are free of singularities is exactly determined. The construction of higher-order SUSY partner potentials is also investigated.
引用
收藏
页码：8447 / 8460
页数：14
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