Matrix elements of one- and two-body operators in the unitary group approach (II) - Application

Authors
Dai, LR Pan, F
Citation
Lr. Dai et F. Pan, Matrix elements of one- and two-body operators in the unitary group approach (II) - Application, COMM TH PHY, 35(3), 2001, pp. 257-262
Citations number
10
Categorie Soggetti
Physics
Journal title
COMMUNICATIONS IN THEORETICAL PHYSICS
ISSN journal
02536102 → ACNP
Volume
35
Issue
3
Year of publication
2001
Pages
257 - 262
Database
ISI
SICI code
0253-6102(20010315)35:3<257:MEOOAT>2.0.ZU;2-T
Abstract
Simple analytical expressions for one- and two-body matrix elements in the unitary group approach to the configuration interaction problems of many-el ectron systems are obtained based on the previous results for general U-n i rreps.