Semiclassical WKB Problem for the Non-Self-Adjoint Dirac Operator with a Multi-Humped Decaying Potential
Mathematical Physics
2021-06-15 v1 math.MP
Abstract
In this paper we continue the study (initiated in arXiv:2003.13584) of the semiclassical behavior of the scattering data of a non-self-adjoint Dirac operator with a real, positive, fairly smooth but not necessarily analytic potential decaying at infinity; in this paper we allow this potential to have several local maxima and minima. We provide the rigorous semiclassical analysis of the Bohr-Sommerfeld condition for the location of the eigenvalues, the norming constants, and the reflection coefficient.
Cite
@article{arxiv.2106.07253,
title = {Semiclassical WKB Problem for the Non-Self-Adjoint Dirac Operator with a Multi-Humped Decaying Potential},
author = {Nicholas Hatzizisis and Spyridon Kamvissis},
journal= {arXiv preprint arXiv:2106.07253},
year = {2021}
}
Comments
59 pages, 11 figures. arXiv admin note: text overlap with arXiv:2003.13584