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dc.contributor.authorDukelsky, Jorge-
dc.contributor.authorPittel, S.-
dc.date.accessioned2017-01-18T15:20:43Z-
dc.date.available2017-01-18T15:20:43Z-
dc.date.issued2001-05-02-
dc.identifierdoi: 10.1103/PhysRevC.63.061303-
dc.identifierissn: 0556-2813-
dc.identifier.citationPhysical Review C - Nuclear Physics 63: 613031-613034 (2001)-
dc.identifier.urihttp://hdl.handle.net/10261/142711-
dc.description4 págs.; 1 fig.; 3 tabs. ; Rapid communications ; PACS number(s): 21.60.Cs, 05.10.Cc-
dc.description.abstractA new approach to large-scale nuclear structure calculations, based on the density matrix renormalization group (DMRG), is described. The method is tested in the context of a problem involving many identical nucleons constrained to move in a single large-j shell and interacting via a pairing plus quadrupole interaction. In cases in which exact diagonalization of the Hamiltonian is possible, the method is able to reproduce the exact results for the ground-state energy and the energies of low-lying excited states with extreme precision. Results are also presented for a model problem in which exact solution is not feasible. ©2001 American Physical Society-
dc.description.sponsorshipThis work was supported in part by the National Science Foundation under Grant No. PHY-9970749, by the Spanish DGI under Grant No. BFM2000-1320-C02-02, and by NATO under Grant No. PST.CLG.977000. One of the authors (S.P.) wishes to thank the Institute for Nuclear Theory at the University of Washington for its hospitality and the U.S. Department of Energy for partial support during the completion of this work.-
dc.publisherAmerican Physical Society-
dc.relation.isversionofPublisher's version-
dc.rightsopenAccess-
dc.titleNew approach to large-scale nuclear structure calculations-
dc.typeartículo-
dc.identifier.doi10.1103/PhysRevC.63.061303-
dc.relation.publisherversionhttps://doi.org/10.1103/PhysRevC.63.061303-
dc.date.updated2017-01-18T15:20:44Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.contributor.funderNational Science Foundation (US)-
dc.contributor.funderDirección General de Investigación Científica y Técnica, DGICT (España)-
dc.contributor.funderNorth Atlantic Treaty Organization-
dc.contributor.funderUniversity of Washington-
dc.contributor.funderDepartment of Energy (US)-
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/100000001es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/100004415es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/100007812es_ES
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