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Dirac Operators on the Half-line: Stability of Spectrum and Non-relativistic Limit by Kramar, David; Krejcirik, David is a scholarly article available to read on EtoBox.

What is Dirac Operators on the Half-line: Stability of Spectrum and Non-relativistic Limit about?

We consider Dirac operators on the half-line, subject to generalised infinite-mass boundary conditions. We derive sufficient conditions which guarantee the stability of the spectrum against possibly non-self-adjoint potential perturbations and study the optimality of the obtained results. Finally, we establish a non-relativistic limit which makes a relationship of the present model to the Robin Laplacian on the half-line.

Author

Kramar, David; Krejcirik, David

Published

2024

Language

EN