%0 Journal Article
%T Poeschl-Teller paradoxes
%A Miloslav Znojil
%J Physics
%D 2001
%I arXiv
%R 10.1088/0305-4470/34/44/317
%X Poeschl-Teller trigonometric potential well is PT symmetrically regularized at its "impenetrable" end-point barriers. This gives the four different solvable generalizations of the model and enables us to clarify some paradoxes encountered, in the SUSY context, in the classically forbidden coupling regime.
%U http://arxiv.org/abs/math-ph/0102034v1