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

P. Navrátil; B. R. Barrett

doi:10.1016/0370-2693(95)01564-7

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

P. Navrátil
, B. R. Barrett

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

8 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 language	English (US)
Pages (from-to)	193-200
Number of pages	8
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	369
Issue number	3-4
DOIs	https://doi.org/10.1016/0370-2693(95)01564-7
State	Published - Feb 29 1996
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(95)01564-7

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@article{b636093a6fac4992a14a8375843fc1ac,

title = "Soluble model test of the multi-valued G-matrix effective interaction",

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.",

author = "P. Navr{\'a}til and Barrett, \{B. R.\}",

note = "Funding Information: This work was supported by the NSF grant No. PHY93-21668. P.N. also acknowledgesp artial support from the Czech Republic grantG A ASCR A 1048504.",

year = "1996",

month = feb,

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doi = "10.1016/0370-2693(95)01564-7",

language = "English (US)",

volume = "369",

pages = "193--200",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "3-4",

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T1 - Soluble model test of the multi-valued G-matrix effective interaction

AU - Navrátil, P.

AU - Barrett, B. R.

N1 - Funding Information: This work was supported by the NSF grant No. PHY93-21668. P.N. also acknowledgesp artial support from the Czech Republic grantG A ASCR A 1048504.

PY - 1996/2/29

Y1 - 1996/2/29

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/0042630914

UR - https://www.scopus.com/pages/publications/0042630914#tab=citedBy

U2 - 10.1016/0370-2693(95)01564-7

DO - 10.1016/0370-2693(95)01564-7

M3 - Article

AN - SCOPUS:0042630914

SN - 0370-2693

VL - 369

SP - 193

EP - 200

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

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

Abstract

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