Abstract:
We introduce an exponentially confining potential well that can be used as a model to describe the structure of a strongly localized system. We obtain an approximate partial solution of the Schrödinger equation with this potential well where we find the lowest energy spectrum and the corresponding wavefunctions. We use the tridiagonal representation approach as the method for obtaining the solution as a finite series of square-integrable functions written in terms of Bessel polynomials.
This publication is cited in the following 8 articles:
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A. D. Alhaidari, “Finite series representation for the bound states of a spiked isotropic oscillator with inverse-quartic singularity”, Mod. Phys. Lett. A, 37:07 (2022)
A. D. Alhaidari, “Progressive approximation of bound states by finite series of square-integrable functions”, Journal of Mathematical Physics, 63:8 (2022)
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Alhaidari A.D., Assi I.A., Mebirouk A., “Bound States of a Quartic and Sextic Inverse-Power-Law Potential For All Angular Momenta”, Eur. Phys. J. Plus, 136:4 (2021), 443
A. J. Sous, “Studying novel 1D potential via the AIM”, Mod. Phys. Lett. A, 36:20 (2021), 2150141