Equations for two-temperature Green's functions for a~Heisenberg
Teoretičeskaâ i matematičeskaâ fizika, Tome 154 (2008) no. 1, pp. 197-206
Voir la notice de l'article provenant de la source Math-Net.Ru
We use the mode-coupling approximation to derive a closed system of equations
for the Green's functions for the transverse and longitudinal spin components
taking the sum rules related to the finiteness of the spin into account
exactly.
Keywords:
mode-coupling approximation, sum rules for spin operators.
@article{TMF_2008_154_1_a12,
author = {Yu. A. Tserkovnikov},
title = {Equations for two-temperature {Green's} functions for {a~Heisenberg}},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {197--206},
publisher = {mathdoc},
volume = {154},
number = {1},
year = {2008},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_2008_154_1_a12/}
}
Yu. A. Tserkovnikov. Equations for two-temperature Green's functions for a~Heisenberg. Teoretičeskaâ i matematičeskaâ fizika, Tome 154 (2008) no. 1, pp. 197-206. http://geodesic.mathdoc.fr/item/TMF_2008_154_1_a12/