Geodesic
$SU(6)$~limit of the quasiparticle-phonon nuclear model
Teoretičeskaâ i matematičeskaâ fizika, Tome 69 (1986) no. 2, pp. 236-244

Voir la notice de l'article provenant de la source Math-Net.Ru

It is shown that the Hamiltonian of the quasiparticle-phonon model has an $SU(6)$ limit, i.e., under certain restrictions it can be represented as a rotational invariant constructed from the generators of the $SU(6)$ algebra closed by the collective phonon operators of the random phase approximation and their commutators. This makes it possible to obtain microscopic expressions for the parameters of the quadrupole phonon model. For a number of zinc isotopes the maximal number of bosons is calculated microscopically and the fulfillment of the restrictions that lead to the $SU(6)$ limit is verified. 
@article{TMF_1986_69_2_a7,
     author = {V. V. Voronov and G. Kyrchev},
     title = {$SU(6)$~limit of the quasiparticle-phonon nuclear model},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {236--244},
     publisher = {mathdoc},
     volume = {69},
     number = {2},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1986_69_2_a7/}
}
TY  - JOUR
AU  - V. V. Voronov
AU  - G. Kyrchev
TI  - $SU(6)$~limit of the quasiparticle-phonon nuclear model
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1986
SP  - 236
EP  - 244
VL  - 69
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1986_69_2_a7/
LA  - ru
ID  - TMF_1986_69_2_a7
ER  - 
%0 Journal Article
%A V. V. Voronov
%A G. Kyrchev
%T $SU(6)$~limit of the quasiparticle-phonon nuclear model
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1986
%P 236-244
%V 69
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1986_69_2_a7/
%G ru
%F TMF_1986_69_2_a7
V. V. Voronov; G. Kyrchev. $SU(6)$~limit of the quasiparticle-phonon nuclear model. Teoretičeskaâ i matematičeskaâ fizika, Tome 69 (1986) no. 2, pp. 236-244. http://geodesic.mathdoc.fr/item/TMF_1986_69_2_a7/