Kinetic equations for relaxation processes in superconducting alloys
Teoretičeskaâ i matematičeskaâ fizika, Tome 23 (1975) no. 1, pp. 111-120
Voir la notice de l'article provenant de la source Math-Net.Ru
The study of time evolution of the generalized “electron-hole” density matrix of
the superconductor is continued, taking into account the scattering of electrons on
admixtures in “dirty” superconducting alloys. In this case the free run length of the
electrons is small as compared with the macroscopic coherence radius of the superconducting
electrons. However, according to the Anderson theorem, scattering on nonmagnetic
admixtures does not destroy the superconducting correlations. With the aid
of the special asymptotic expansions the simplified kinetic equations are constructed,
which describe the dynamics of these correlations (as well as the dynamics of the
electron excitations) after the relaxation of electrons on admixtures.
@article{TMF_1975_23_1_a10,
author = {V. P. Galaiko},
title = {Kinetic equations for relaxation processes in superconducting alloys},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {111--120},
publisher = {mathdoc},
volume = {23},
number = {1},
year = {1975},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1975_23_1_a10/}
}
V. P. Galaiko. Kinetic equations for relaxation processes in superconducting alloys. Teoretičeskaâ i matematičeskaâ fizika, Tome 23 (1975) no. 1, pp. 111-120. http://geodesic.mathdoc.fr/item/TMF_1975_23_1_a10/