• Citer

Zero-energy states for a class of quasi-exactly solvable rational potentials

par Bagchi, Bijan;Quesne, Christiane
Référence Physics letters. A, 230, 1-2, page (1-6)
Publication Publié, 1997-06

Article révisé par les pairs

• Détails
• Contenu

Résumé :

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.