| Issue |
Europhys. Lett.
Volume 62, Number 1, April 2003
|
|
|---|---|---|
| Page(s) | 8 - 13 | |
| Section | General | |
| DOI | https://doi.org/10.1209/epl/i2003-00104-y | |
| Published online | 01 March 2003 | |
Remarks on supersymmetry of quantum systems with position-dependent effective masses
1
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
Corresponding authors: dutra@feg.unesp.br, hott@feg.unesp.br
Received:
11
June
2002
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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