Teoretičeskaâ i matematičeskaâ fizika, Tome 35 (1978) no. 2, pp. 224-232
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B. I. Makshantsev; V. M. Finkel'berg. Damping of a highly excited harmonic oscillator in a crystal. Teoretičeskaâ i matematičeskaâ fizika, Tome 35 (1978) no. 2, pp. 224-232. http://geodesic.mathdoc.fr/item/TMF_1978_35_2_a7/
@article{TMF_1978_35_2_a7,
author = {B. I. Makshantsev and V. M. Finkel'berg},
title = {Damping of a~highly excited harmonic oscillator in a~crystal},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {224--232},
year = {1978},
volume = {35},
number = {2},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1978_35_2_a7/}
}
TY - JOUR
AU - B. I. Makshantsev
AU - V. M. Finkel'berg
TI - Damping of a highly excited harmonic oscillator in a crystal
JO - Teoretičeskaâ i matematičeskaâ fizika
PY - 1978
SP - 224
EP - 232
VL - 35
IS - 2
UR - http://geodesic.mathdoc.fr/item/TMF_1978_35_2_a7/
LA - ru
ID - TMF_1978_35_2_a7
ER -
%0 Journal Article
%A B. I. Makshantsev
%A V. M. Finkel'berg
%T Damping of a highly excited harmonic oscillator in a crystal
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1978
%P 224-232
%V 35
%N 2
%U http://geodesic.mathdoc.fr/item/TMF_1978_35_2_a7/
%G ru
%F TMF_1978_35_2_a7
The diagonal elements of the density matrix of a dynamical subsystem consisting of a highly excited harmonic oscillator that interacts with crystal vibrations are found. The result obtained is asymptotically exact. Various limiting cases are considered and, in particular, a rigorous criterion for applicability of the balance equations for the considered problem is established.
