Perturbation of eigenvalues of the Klein Gordon operators II
Mathematical Physics
2022-10-24 v1 math.MP
Abstract
We give estimates for the changes of the eigenvalues of the Klein Gordon operator under the change of the potential. In some relevant situations we improve the existing estimates. We test our results on some exactly solvable models (Coulomb potential, Klein-Gordon oscillator).
Keywords
Cite
@article{arxiv.2210.11623,
title = {Perturbation of eigenvalues of the Klein Gordon operators II},
author = {Krešimi Veselić},
journal= {arXiv preprint arXiv:2210.11623},
year = {2022}
}
Comments
18 pages, 4 figures