Abstract
In this paper we study the essential self-adjointness of Dirac operators with a variable mass term $m(x)$ and an electric potential $V(x)$. We are mainly interested in the local singularities of $m(x)$ and $V(x)$. We can treat singularities of $m(x)$ and $V(x)$ which are stronger than those of Coulomb potentials.
Citation
Hubert Kalf. Osanobu Yamada. "Essential self-adjointness of Dirac operators with a variable mass term." Proc. Japan Acad. Ser. A Math. Sci. 76 (2) 13 - 15, Feb. 2000. https://doi.org/10.3792/pjaa.76.13
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