From non-Hermitian effective operators to large-scale no-core shell model calculations for light nuclei

Bruce R. Barrett; Ionel Stetcu; Petr Navrátil; James P. Vary

doi:10.1088/0305-4470/39/32/S03

From non-Hermitian effective operators to large-scale no-core shell model calculations for light nuclei

Bruce R. Barrett, Ionel Stetcu, Petr Navrátil, James P. Vary

Physics

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

No-core shell model (NCSM) calculations using ab initio effective interactions are very successful in reproducing experimental nuclear spectra. The main theoretical approach is the use of effective operators, which include correlations left out by the truncation of the model space to a numerically tractable size. We review recent applications of the effective operator approach, within a NCSM framework, to the renormalization of the nucleon-nucleon interaction, as well as scalar and tensor operators.

Original language	English (US)
Article number	S03
Pages (from-to)	9983-9992
Number of pages	10
Journal	Journal of Physics A: Mathematical and General
Volume	39
Issue number	32
DOIs	https://doi.org/10.1088/0305-4470/39/32/S03
State	Published - Aug 11 2006

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Mathematical Physics
Physics and Astronomy(all)

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From non-Hermitian effective operators to large-scale no-core shell model calculations for light nuclei

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