MINIMIZING EFFECTIVE MANY-BODY INTERACTIONS

Authors
BARRETT BR ZHENG DC MCCARTHY RJ VARY JP
Citation
Br. Barrett et al., MINIMIZING EFFECTIVE MANY-BODY INTERACTIONS, Physics letters. Section B, 316(2-3), 1993, pp. 219-225
Citations number
12
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
316
Issue
2-3
Year of publication
1993
Pages
219 - 225
Database
ISI
SICI code
0370-2693(1993)316:2-3<219:MEMI>2.0.ZU;2-H
Abstract
A simple two-level model is developed and used to test the properties of effective interactions for per-forming nuclear structure calculatio ns in truncated model spaces. It is shown that the effective many-body interactions sensitively depend on the choice of the single-particle basis and they appear to be minimized when a self-consistent Hartree-F ock basis is used.