Volume 62, Number 1, April 2003
|Page(s)||8 - 13|
|Published online||01 March 2003|
Remarks on supersymmetry of quantum systems with position-dependent effective masses
UNESP/Campus de Guaratinguetá-DFQ -
Av. Dr. Ariberto Pereira da Cunha, 333
12516-410, Guaratinguetá, SP, Brazil
2 Departamento de Física, Universidade Federal do Ceará, Centro de Ciências Campus do Pici - Caixa Postal 6030, 60455-760, Fortaleza, CE, Brazil
Accepted: 22 January 2003
We apply the supersymmetry approach to one-dimensional quantum systems with spatially dependent mass, by including their ordering ambiguities dependence. In this way we extend the results recently reported in the literature. Furthermore, we point out a connection between these systems and others with constant masses. This is done through convenient transformations in the coordinates and wave functions.
PACS: 03.65.Ca – Formalism / 03.65.Ge – Solutions of wave equations: bound states
© EDP Sciences, 2003
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