A NEW EFFICIENT METHOD FOR CALCULATING PERTURBATION ENERGIES USING FUNCTIONS WHICH ARE NOT QUADRATICALLY INTEGRABLE - COMMENT

Authors
SKALA L CIZEK J
Citation
L. Skala et J. Cizek, A NEW EFFICIENT METHOD FOR CALCULATING PERTURBATION ENERGIES USING FUNCTIONS WHICH ARE NOT QUADRATICALLY INTEGRABLE - COMMENT, Journal of physics. A, mathematical and general, 29(19), 1996, pp. 6467-6470
Citations number
13
Categorie Soggetti
Physics
Journal title
Journal of physics. A, mathematical and general → ACNP
ISSN journal
03054470
Volume
29
Issue
19
Year of publication
1996
Pages
6467 - 6470
Database
ISI
SICI code
0305-4470(1996)29:19<6467:ANEMFC>2.0.ZU;2-H
Abstract
In a previous paper (Skala and Cizek 1996) a new approach to calculati ng perturbation energies of bound states based on the use of functions which are not quadratically integrable was suggested. This method has been analysed in a comment by Guardiola and Ros (1996). The present c omment is the reply to this previous comment. The aim is to give a sim ple and straightforward proof of the method and clarify some other poi nts important for its application.