Diffusion on the Distorted Fermi Surface
arXiv:1409.1391
Abstract
The diffusion approximation to the relaxation on the distorted Fermi surface in a Fermi liquid is considered. The dependence of the relaxation time on the multipolarity of a Fermi surface deformation is established. The time evolution of the non-equilibrium particle-hole excitations is studied.
5 pages, 2 figures. Journal website appears at www.ujp.bitp.kiev.ua