Semiclassical WKB Problem for the non-self-adjoint Dirac operator

Setsuro Fujiié, Nicholas Hatzizisis, Spyridon Kamvissis

We review some recent rigorous results on the semiclassical behavior ($\epsilon \downarrow 0$) of the scattering data of a non-self-adjoint Dirac operator with potential $A\exp \{iS/\epsilon \}$ whe…