Solution of large scale nuclear structure problems by wave function factorization

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dc.creatorPapenbrock, T.
dc.creatorJuodagalvis, A.
dc.creatorDean, D. J.
dc.date2003-08-08
dc.date.accessioned2026-07-07T05:39:51Z
dc.date.available2026-07-07T05:39:51Z
dc.descriptionLow-lying shell model states may be approximated accurately by a sum over products of proton and neutron states. The optimal factors are determined by a variational principle and result from the solution of rather low-dimensional eigenvalue problems. Application of this method to sd-shell nuclei, pf-shell nuclei, and to no-core shell model problems shows that very accurate approximations to the exact solutions may be obtained. Their energies, quantum numbers and overlaps with exact eigenstates converge exponentially fast as the number of retained factors is increased.
dc.description12 pages, 12 figures (from 15 eps files) included
dc.identifierhttps://arxiv.org/abs/nucl-th/0308027
dc.identifierhttp://arxiv.org/abs/nucl-th/0308027
dc.identifierPhys.Rev. C69 (2004) 024312
dc.identifierdoi:10.1103/PhysRevC.69.024312
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/82069
dc.subjectNuclear Theory
dc.titleSolution of large scale nuclear structure problems by wave function factorization
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