Spectroscopy of the Dirac oscillator perturbed by a surface delta potential
We study theoretically the level shift of the Dirac oscillator perturbed by any sharply peaked potential approaching a surface delta potential. A Green function method is used to obtain closed expressions for all partial waves and parities.
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2012 |
| País: | España |
| Institución: | Universidad de Castilla-La Mancha |
| Repositorio: | RUIdeRA. Repositorio Institucional de la UCLM |
| OAI Identifier: | oai:ruidera.uclm.es:10578/47424 |
| Acceso en línea: | https://publons.com/wos-op/publon/3419757/ https://hdl.handle.net/10578/47424 |
| Access Level: | acceso abierto |
| Palabra clave: | Dirac oscillator Relativistic wave equations Singular potentials |
| Sumario: | We study theoretically the level shift of the Dirac oscillator perturbed by any sharply peaked potential approaching a surface delta potential. A Green function method is used to obtain closed expressions for all partial waves and parities. |
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