arXiv:0809.2760 [quant-ph]AbstractReferencesReviewsResources
Supersymmetric partners of the trigonometric Poschl-Teller potentials
Alonso Contreras-Astorga, David J Fernandez C
Published 2008-09-16Version 1
The first and second-order supersymmetry transformations are used to generate Hamiltonians with known spectra departing from the trigonometric Poschl-Teller potentials. The several possibilities of manipulating the initial spectrum are fully explored, and it is shown how to modify one or two levels, or even to leave the spectrum unaffected. The behavior of the new potentials at the boundaries of the domain is studied.
Comments: 20 pages, 4 figures
Journal: J. Phys. A: Math. Theor. 41 (2008) 475303
Keywords: trigonometric poschl-teller potentials, supersymmetric partners, second-order supersymmetry transformations, generate hamiltonians, initial spectrum
Tags: journal article
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