INIFTA 05425
INSTITUTO DE INVESTIGACIONES FISICO-QUIMICAS TEORICAS Y APLICADAS
Unidad Ejecutora - UE
artículos
Título:
Bound states for the quantum dipole moment in two dimensions
Autor/es:
PAOLO AMORE; FRANCISCO M. FERNÁNDEZ
Revista:
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Editorial:
IOP PUBLISHING LTD
Referencias:
Lugar: Londres; Año: 2012 vol. 45 p. 5004 - 5009
ISSN:
0953-4075
Resumen:
We calculate accurate eigenvalues and eigenfunctions of the Schrödinger equation for atwo-dimensional quantum dipole. This model proved useful for the study of elastic effects of asingle edge dislocation. We show that the Rayleigh?Ritz variational method with a basis set ofSlater-type functions is considerably more efficient than the same approach with the basis setof point-spectrum eigenfunctions of the two-dimensional hydrogen atom used in earliercalculations.
