Soluble model test of the multi-valued G-matrix effective interaction

P. Navrátil, B. R. Barrett

Research output: Contribution to journalArticle

9 Scopus citations

Abstract

The recently proposed multi-valued G-matrix effective interaction is tested in a soluble multi-level monopole-pairing interaction model. To mimic the no-core shell model approach, different effective interactions including the multi-valued G-matrix are calculated in a two-particle space and subsequently applied for the many-particle calculation. The multi-valued G-matrix effective interaction, both starting energy dependent and starting energy independent, is shown to be superior to the single-valued G-matrix. The formalism is extended to effective operators, where a similar conclusion is found.

Original languageEnglish (US)
Pages (from-to)193-200
Number of pages8
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume369
Issue number3-4
DOIs
StatePublished - Feb 29 1996

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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