POLYNOMIAL SUSY IN QUANTUM-MECHANICS AND 2ND DERIVATIVE DARBOUX TRANSFORMATIONS

被引：95

作者：

ANDRIANOV, AA

IOFFE, MV

NISHNIANIDZE, DN

机构：

[1] Department of Theoretical Physics, Saint Petersburg State University

来源：

PHYSICS LETTERS A | 1995年 / 201卷 / 2-3期

关键词：

D O I：

10.1016/0375-9601(95)00248-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We give a classification of second-order polynomial SUSY quantum mechanics in one and two dimensions. Particular attention is paid to the irreducible supercharges which cannot be built by repetition of ordinary Darboux transformations. In two dimensions it is found that the binomial superalgebra leads to the dynamic symmetry generated by a central charge operator.

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页码：103 / 110

页数：8

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