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Zero-energy states for a class of quasi-exactly solvable rational potentials
B BAGCHI
,
C QUESNE
Published in Elsevier
1997
DOI:
10.1016/S0375-9601(97)00213-2
Volume: 230
Issue: 43467
Pages: 1 - 6
Abstract
Quasi-exactly solvable rational potentials with known zero-energy solutions of the Schrödinger equation are constructed by starting from exactly solvable potentials for which the Schrödinger equation admits an so(2,1) potential algebra. For some of them, the zero-energy wave function is shown to be normalizable and to describe a bound state. © 1997 Elsevier Science B.V.
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Physics Letters, Section A: General, Atomic and Solid State Physics
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Elsevier
ISSN
0375-9601
Open Access
Yes
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