Quasiparticle Random Phase Approximation with an optimal Ground State

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dc.creatorSimkovic, F.
dc.creatorSmotlak, M.
dc.creatorRaduta, A. A.
dc.date2001-03-05
dc.date.accessioned2026-07-07T10:54:38Z
dc.date.available2026-07-07T10:54:38Z
dc.descriptionA new Quasiparticle Random Phase Approximation approach is presented. The corresponding ground state is variationally determined and exhibits a minimum energy. New solutions for the ground state, some with spontaneously broken symmetry, of a solvable Hamiltonian are found. A non-iterative procedure to solve the non-linear QRPA equations is used and thus all possible solutions are found. These are compared with the exact results as well as with the solutions provided by other approaches.
dc.description13 pages, RevTex, 3 postscript figures
dc.identifierhttps://arxiv.org/abs/nucl-th/0103012
dc.identifierhttp://arxiv.org/abs/nucl-th/0103012
dc.identifierJ.Phys.G27:1757-1766,2001
dc.identifierdoi:10.1088/0954-3899/27/8/305
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185862
dc.subjectNuclear Theory
dc.titleQuasiparticle Random Phase Approximation with an optimal Ground State
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