Quasi-Exactly Solvable One-Dimensional Equations
نویسنده
چکیده
Quasi-exactly solvable one-dimensional Schrödinger equations can be specified in order to exhibit supplementary analytic eigenstates. While the usual solutions are preserved by the sl(2,R) generators, the additional ones are stabilized at the level of the universal enveloping algebra of this Lie structure. We discuss the square-integrability, the orthogonality of these supplementary solutions as well as the reality of the corresponding energies.
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تاریخ انتشار 2004