A new expanding basis in variational calculation

Authors
Shi, TY Bao, CG
Citation
Ty. Shi et Cg. Bao, A new expanding basis in variational calculation, COMM TH PHY, 32(1), 1999, pp. 1-4
Citations number
13
Categorie Soggetti
Physics
Journal title
COMMUNICATIONS IN THEORETICAL PHYSICS
ISSN journal
02536102 → ACNP
Volume
32
Issue
1
Year of publication
1999
Pages
1 - 4
Database
ISI
SICI code
0253-6102(19990730)32:1<1:ANEBIV>2.0.ZU;2-J
Abstract
A modified basis of harmonic oscillator wavefunctions with adjustable asymp totic behavior is introduced for variational calculation. A test of validit y is carried out for hydrogen atom and rare gas dimer Ne-2.