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