INIFTA 05425
INSTITUTO DE INVESTIGACIONES FISICO-QUIMICAS TEORICAS Y APLICADAS
Unidad Ejecutora - UE
artículos
Título:
Comment on: “Harmonic oscillator in an elastic medium with a spiral dislocation”
Autor/es:
FERNÁNDEZ, FRANCISCO M.
Revista:
PHYSICA B - CONDENSED MATTER
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Año: 2020 vol. 577
ISSN:
0921-4526
Resumen:
We analyze recently derived eigenvalues of the Schrödinger equation for a harmonic oscillator in the presence of a spiral dislocation. We show that in the case of confinement those results do not take into account the limit of free oscillator properly. We show a simple alternative expression for the ground state that takes approximately into account the regimes of strong confinement and free oscillator.
