Quasi-Exact Solvability of a Hyperbolic Intermolecular Potential Induced by an Effective Mass Step
نویسنده
چکیده
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 L 2-solutions of the corresponding Schrödinger equation are obtained in explicit form.
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عنوان ژورنال:
- Int. J. Math. Mathematical Sciences
دوره 2011 شماره
صفحات -
تاریخ انتشار 2011