34 citations · 117 across the 11 of their papers we have counts for
4 papers · 1 filter
The QES sextic and Morse potentials: exact WKB condition and supersymmetry
Alonso Contreras-Astorga, A. M. Escobar-Ruiz
In this paper, as a continuation of [Contreras-Astorga A., Escobar-Ruiz A. M. and Linares R., \textit{Phys. Scr.} {\bf99} 025223 (2024)] the one-dimensional quasi-exactly solvable…
The SUSY partners of the QES sextic potential revisited
Alonso Contreras-Astorga, A. M. Escobar-Ruiz, Román Linares
In this paper, the SUSY partner Hamiltonians of the quasi-exactly solvable (QES) sextic potential …
Infinite square-well, trigonometric Pöschl-Teller and other potential wells with a moving barrier
Alonso Contreras-Astorga, Véronique Hussin
Using mainly two techniques, a point transformation and a time dependent supersymmetry, we construct in sequence several quantum infinite potential wells with a moving barrier. We…
Solutions of the Dirac Equation in a Magnetic Field and Intertwining Operators
Alonso Contreras-Astorga, David J. Fernández C., Javier Negro
The intertwining technique has been widely used to study the Schrödinger equation and to generate new Hamiltonians with known spectra. This technique can be adapted to find the bou…