期刊
PHYSICA SCRIPTA
卷 95, 期 5, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1402-4896/ab4be2
关键词
supersymmetric quantum mechanics; spectral design; hyperbolic Rosen-Morse potential; Eckart potential
The confluent second-order supersymmetric quantum mechanics, in which the factorization energies tend to a common value, is used to generate Hamiltonians with known spectra departing from the hyperbolic Rosen-Morse and Eckart potentials. The possible spectral modifications, as to create a new level or to delete a given one, as well as the isospectral transformations, are discussed.
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