%0 Journal Article
%T Quasi-Exact Solvability of a Hyperbolic Intermolecular Potential Induced by an Effective Mass Step
%A Axel Schulze-Halberg
%J International Journal of Mathematics and Mathematical Sciences
%D 2011
%I Hindawi Publishing Corporation
%R 10.1155/2011/358198
%X It is shown that a nonsolvable third-order hyperbolic potential becomes quasi-exactly solvable after the introduction of a hyperbolic effective mass step. Stationary energies and L2-solutions of the corresponding Schrödinger equation are obtained in explicit form.
%U http://www.hindawi.com/journals/ijmms/2011/358198/