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Level shift under the influence of relativistic point interaction potentials



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Méndez Martín, Bianchi y Domínguez-Adame Acosta, Francisco (1992) Level shift under the influence of relativistic point interaction potentials. Journal of physics A: Mathematical and general, 25 (7). pp. 2065-2070. ISSN 0305-4470

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URL Oficial: http://iopscience.iop.org/0305-4470/25/7/041

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Level shift of Dirac particles under the influence of point interaction potentials has been determined. A green function method is used to obtain closed expressions for the level shift and perturbed wavefunctions, provided that the corresponding eigenvalue problem without point interaction potentials can be solved exactly. Several applications are discussed in detail.

Tipo de documento:Artículo
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© 1992 IOP Publishing Ltd.
The authors wish to thank E MaciA for helpful comments and Dr J Dittrich for sending his paper prior to publication.

Palabras clave:Kronig-Penney Model, Dirac-Equation, Oscillator, States
Materias:Ciencias > Física > Física de materiales
Código ID:25070
Depositado:11 Abr 2014 17:17
Última Modificación:25 May 2016 14:07

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