Semiclassical WKB problem for the non-self-adjoint Dirac operator with a multi-humped decaying potential

Author:

Hatzizisis Nicholas1,Kamvissis Spyridon1

Affiliation:

1. Department of Pure and Applied Mathematics, University of Crete, and Institute of Applied and Computational Mathematics, FORTH, GR-711 10, Greece

Abstract

In this paper we study the semiclassical behavior of the scattering data of a non-self-adjoint Dirac operator with a real, positive, multi-humped, fairly smooth but not necessarily analytic potential decaying at infinity. We provide the rigorous semiclassical analysis of the Bohr-Sommerfeld condition for the location of the eigenvalues, the norming constants, and the reflection coefficient.

Publisher

IOS Press

Subject

General Mathematics

Reference19 articles.

1. M. Abramowitz and I.A. Stegun, Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables, Vol. 55, US Government Printing Office, 1948.

2. Universality for the focusing nonlinear Schrödinger equation at the gradient catastrophe point: Rational breathers and poles of the tritronquée solution to Painlevé I;Bertola;Communications in Pure and Applied Mathematics,2013

3. P. Deift, Orthogonal Polynomials and Random Matrices: A Riemann–Hilbert Approach, AMS, 2000.

4. The pseudospectrum of systems of semiclassical operators;Dencker;Analysis & PDE,2008

5. Semiclassical WKB problem for the non-self-adjoint Dirac operator with an analytic rapidly oscillating potential;Fujiié;Journal of Differential Equations,2023

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