Derivation of~the indirect interaction operator by~the path integral method. Exact results in~the $s-d$ exchange model
Teoretičeskaâ i matematičeskaâ fizika, Tome 80 (1989) no. 3, pp. 405-417
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A method of obtaining the effective Hamiltonian of indirect interaction is suggested which is based on the path integral method. The nonperturbative expression for the potential of two-particle indirect interaction of localized magnetic momenta is derived in the $s-d$ exchange model.
@article{TMF_1989_80_3_a8,
author = {A. F. Izmailov and A. R. Kessel},
title = {Derivation of~the indirect interaction operator by~the path integral method. {Exact} results in~the $s-d$ exchange model},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {405--417},
publisher = {mathdoc},
volume = {80},
number = {3},
year = {1989},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1989_80_3_a8/}
}
TY - JOUR AU - A. F. Izmailov AU - A. R. Kessel TI - Derivation of~the indirect interaction operator by~the path integral method. Exact results in~the $s-d$ exchange model JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1989 SP - 405 EP - 417 VL - 80 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1989_80_3_a8/ LA - ru ID - TMF_1989_80_3_a8 ER -
%0 Journal Article %A A. F. Izmailov %A A. R. Kessel %T Derivation of~the indirect interaction operator by~the path integral method. Exact results in~the $s-d$ exchange model %J Teoretičeskaâ i matematičeskaâ fizika %D 1989 %P 405-417 %V 80 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1989_80_3_a8/ %G ru %F TMF_1989_80_3_a8
A. F. Izmailov; A. R. Kessel. Derivation of~the indirect interaction operator by~the path integral method. Exact results in~the $s-d$ exchange model. Teoretičeskaâ i matematičeskaâ fizika, Tome 80 (1989) no. 3, pp. 405-417. http://geodesic.mathdoc.fr/item/TMF_1989_80_3_a8/