Estimates on complex eigenvalues for Dirac operators on the half-line
Spectral Theory
2013-11-27 v1 Mathematical Physics
math.MP
Abstract
We derive bounds on the location of non-embedded eigenvalues of Dirac operators on the half-line with non-Hermitian -potentials. The results are sharp in the non-relativistic or weak-coupling limit. In the massless case, the absence of discrete spectrum is proved under a smallness assumption.
Cite
@article{arxiv.1311.6773,
title = {Estimates on complex eigenvalues for Dirac operators on the half-line},
author = {Jean-Claude Cuenin},
journal= {arXiv preprint arXiv:1311.6773},
year = {2013}
}