New approach to (quasi-)exactly solvable Schrödinger equations with a position-dependent effective mass

New approach to (quasi-)exactly solvable Schrödinger equations with a position-dependent effective mass

By using the point canonical transformation approach in a manner distinct from previous ones, we generate some new exactly solvable or quasi-exactly solvable potentials for the one-dimensional Schrödinger equation with a position-dependent effective mass. In the latter case, SUSYQM techniques provid...

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Veröffentlicht in:Europhysics letters 2005-10, Vol.72 (2), p.155-161
Hauptverfasser: Bagchi, B, Gorain, P, Quesne, C, Roychoudhury, R
Format: Artikel
Sprache:eng
Schlagworte:
02.30.Gp
03.65.Ge
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Zusammenfassung:By using the point canonical transformation approach in a manner distinct from previous ones, we generate some new exactly solvable or quasi-exactly solvable potentials for the one-dimensional Schrödinger equation with a position-dependent effective mass. In the latter case, SUSYQM techniques provide us with some additional new potentials.
ISSN:0295-5075
1286-4854
DOI:10.1209/epl/i2005-10218-8