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Discrete spectrum of electromagnetic Dirac operators
1999
Proceedings of the American Mathematical Society
We consider the Dirac operators with electromagnetic fields on 2-dimensional Euclidean space. We offer the sufficient conditions for electromagnetic fields that the associated Dirac operator has only discrete spectrum.
doi:10.1090/s0002-9939-99-05073-x
fatcat:qqkwqzj64jhnnlnge26flpezwm