Bogolyubov's method in the problem of pairing vibrations and the problem of eliminating unphysical states
Teoretičeskaâ i matematičeskaâ fizika, Tome 20 (1974) no. 3, pp. 353-363
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Bogolyubov's strong coupling method is used to solve the problem of pairing vibration excitations. The problem is solved in the harmonic approximation. It is known that the law
of conservation of the particle number is not violated and that unphysical solutions do not
arise.
@article{TMF_1974_20_3_a7,
author = {R. V. Jolos and V. G. Kartavenko and V. Rybarska},
title = {Bogolyubov's method in the problem of pairing vibrations and the problem of eliminating unphysical states},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {353--363},
publisher = {mathdoc},
volume = {20},
number = {3},
year = {1974},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1974_20_3_a7/}
}
TY - JOUR AU - R. V. Jolos AU - V. G. Kartavenko AU - V. Rybarska TI - Bogolyubov's method in the problem of pairing vibrations and the problem of eliminating unphysical states JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1974 SP - 353 EP - 363 VL - 20 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1974_20_3_a7/ LA - ru ID - TMF_1974_20_3_a7 ER -
%0 Journal Article %A R. V. Jolos %A V. G. Kartavenko %A V. Rybarska %T Bogolyubov's method in the problem of pairing vibrations and the problem of eliminating unphysical states %J Teoretičeskaâ i matematičeskaâ fizika %D 1974 %P 353-363 %V 20 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1974_20_3_a7/ %G ru %F TMF_1974_20_3_a7
R. V. Jolos; V. G. Kartavenko; V. Rybarska. Bogolyubov's method in the problem of pairing vibrations and the problem of eliminating unphysical states. Teoretičeskaâ i matematičeskaâ fizika, Tome 20 (1974) no. 3, pp. 353-363. http://geodesic.mathdoc.fr/item/TMF_1974_20_3_a7/