0372-400Х (Edition in Ukrainian)
2071-0186 (Edition in English)
2071-0194 (in electronic form)
Abbreviated key title: Ukr. J. Phys.
Kolomietz V.M., Lukyanov S.V.
Institute for Nuclear Research, Nat. Acad. of Sci. of Ukraine
(47, Prosp. Nauky, Kyiv 03680, Ukraine; e-mail: firstname.lastname@example.org)
Diffusion on the Distorted Fermi Surface
Section: Nuclei and nuclear reactions
Original Author's Text: English
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.
Key words: kinetic theory, Fermi liquid, diffusion approximation, relaxation time, particle-hole distortion.