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arXiv · 2505.22191

Approximation of Dirac operators with confining electrostatic and Lorentz scalar $\delta$-shell potentials

Christian Stelzer-Landauer
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Abstract

In this paper we study the approximation of Dirac operators with $\delta$-shell potentials in the norm resolvent sense. In particular, we consider the approximation of Dirac operators with confining electrostatic and Lorentz scalar $\delta$-shell potentials, where the support of the $\delta$-shell potentials is impermeable to particles modelled by such Dirac operators.

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Christian Stelzer-Landauer. 2025-05-28. Approximation of Dirac operators with confining electrostatic and Lorentz scalar $\delta$-shell potentials. https://arxiv.org/abs/2505.22191

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