HOW TO IMPROVE THE CALOGERO BOUND

Authors
CHADAN K NAFARI N
Citation
K. Chadan et N. Nafari, HOW TO IMPROVE THE CALOGERO BOUND, Comptes rendus de l'Academie des sciences. Serie 2, Mecanique, physique, chimie, sciences de l'univers, sciences de la terre, 318(2), 1994, pp. 153-158
Citations number
3
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Comptes rendus de l'Academie des sciences. Serie 2, Mecanique, physique, chimie, sciences de l'univers, sciences de la terre → ACNP
ISSN journal
07644450
Volume
318
Issue
2
Year of publication
1994
Part
1
Pages
153 - 158
Database
ISI
SICI code
0764-4450(1994)318:2<153:HTITCB>2.0.ZU;2-I
Abstract
In this Note, we show a method to improve the Calogero bound on the nu mber of bound states of a potential which is purely attractive (negati ve) and increasing. This method is general, and applies whenever the p otential has everywhere a finite derivative, the origin excluded.