Discrete spectrum of electromagnetic Dirac operators

Naohiro Suzuki
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