Document Type
Article
Date of Original Version
2-1-1993
Abstract
A microscopic theory is proposed for transverse dynamics and zero-temperature attenuation in polarized Fermi liquids. The transport equations are a set of two coupled equations in two ‘‘partial transverse densities,’’ which do not reduce to a single equation in a mixed component of a single-particle distribution. The effective interaction is linked to an irreducible vertex by an integral equation, and cannot be given as a limit of a full vertex. A framework for a generalized nonlocal Landau theory is established. The spectrum of attenuating spin waves is calculated at arbitrary polarizations and densities.
Citation/Publisher Attribution
Meyerovich, A. E., & Musaelian, K. A. (1993). Transverse Dynamics and Relaxation in Spin-Polarized or Two-Level Fermi Systems. Phys.Rev. B, 47, 2897-2900. doi: 10.1103/PhysRevB.47.2897
Available at: http://dx.doi.org/10.1103/PhysRevB.47.2897
Terms of Use
All rights reserved under copyright.
Publisher Statement
© 1993 The American Physical Society