Self Consistent and Renormalized particle-particle RPA in a Schematic Model

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dc.creatorde Passos, E. J. V.
dc.creatorPiza, A. F. R. de Toledo
dc.creatorKrmpotić, F.
dc.date1998-07-17
dc.date.accessioned2026-07-07T11:11:47Z
dc.date.available2026-07-07T11:11:47Z
dc.descriptionThe dynamical effects of ground state correlations for excitation energies and transition strengths near the superfluid phase transition are studied in the soluble two level pairing model, in the context of the particle-particle self consistent Random Phase Approximation (SCRPA). Exact results are well reproduced across the transition region, beyond the collapse of the standard particle-particle Random Phase Approximation. The effects of two-body correlation in the SCRPA are displayed explicitly.
dc.description11 pages, revtex, 3ps figures, to appear in Phys. Rev. C
dc.identifierhttps://arxiv.org/abs/nucl-th/9807047
dc.identifierhttp://arxiv.org/abs/nucl-th/9807047
dc.identifierPhys.Rev.C58:1841-1844,1998
dc.identifierdoi:10.1103/PhysRevC.58.1841
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191213
dc.subjectNuclear Theory
dc.titleSelf Consistent and Renormalized particle-particle RPA in a Schematic Model
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