INIFTA   05425
INSTITUTO DE INVESTIGACIONES FISICO-QUIMICAS TEORICAS Y APLICADAS
Unidad Ejecutora - UE
artículos
Título:
On an Alternative Perturbation Method in Quantum Mechanics
Autor/es:
F. M. FERNÁNDEZ
Revista:
JOURNAL OF PHYSICS. A - MATHEMATICAL AND GENERAL
Referencias:
Año: 2006 vol. 39 p. 1683 - 1689
ISSN:
0305-4470
Resumen:
We investigate the convergence properties of a perturbation method proposed some time ago and reveal some of its most interesting features. Anharmonic oscillators in the strong-coupling limit prove to be appropriate illustrative examples and a suitable benchmark