Date of Original Version
The effect of zero-temperature attenuation, which has been recently observed in spin dynamics of Fermi liquids, on various processes in helium and ferromagnetic systems is described. A brief review of theoretical and experimental data on zero-temperature attenuation in transverse spin dynamics of helium systems is followed by a discussion of coupling between longitudinal and transverse processes, the Castaing instability in 3He and 3He−4He mixtures, and applications to pure ferromagneticmetals.
A.E. Meyerovich, J.H.Naish, J.R.Owers-Bradley, and A.Stepaniants. Zero-Temperature Relaxation in Spin-Polarized Fermi Systems Low Temp.Phys. 23, 411 (1997).
Available at: http://dx.doi.org/10.1063/1.593471