[en] Properties of the self consistent quasiparticle random phase approximation (SCQRPA) are discussed, and its differences with the standard quasiparticle random phase approximation (QRPA) are emphasized. As an exactly soluble example, the dynamics of Fermi transitions in the O(5) model is discussed. From the comparison with the exact results we conclude that SCQRPA works well up to the transition point. (author)
Source
Bertulani, Carlos A.; Canto, L. Felipe (Universidade Federal (UFRJ), Rio de Janeiro, RJ (Brazil). Inst. de Fisica); Hussein, Mahir S. (Sao Paulo Univ. (USP), SP (Brazil). Inst. de Fisica) (eds.); 556 p; ISBN 981-02-3735-9; 
; 1999; p. 426-436; International workshop on collective excitations in Fermi and Bose systems; Serra Negra, SP (Brazil); 14-17 Sep 1998; 14 refs., 3 figs.
; 1999; p. 426-436; International workshop on collective excitations in Fermi and Bose systems; Serra Negra, SP (Brazil); 14-17 Sep 1998; 14 refs., 3 figs.