Spectroscopy of the Dirac oscillator perturbed by a surface delta potential

Abstract

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.

References in corpus (2)

• Photonic realization of the relativistic Dirac oscillator
• The Dirac-Oscillator Green's function

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