Title

Anomalous Spin Dynamics and Relaxation in Fermi Liquids

Authors

Alexander E. Meyerovich, University of Rhode IslandFollow
K. A. Musaelian, University of Rhode Island

Document Type

Article

Date of Original Version

3-14-1994

Abstract

We explain the anomalous temperature dependence of spin diffusion in liquid ³↑ and ³--⁴He mixtures. The anomaly is an experimental manifestation of a unique zero-temperature attenuation in the Fermi liquid theory. We extended our microscopic theory of spin dynamics in spin-polarized Fermi liquids to finite temperatures. The zero-temperature attenuation changes the behavior of the spectrum near the singular point. The data indicate that the superfluid transition temperature for ³He in ³--⁴He mixtures is much lower than the current estimates.

Citation/Publisher Attribution

Meyerovich, A. E., & Musaelian, K. A. (1994). Anomalous Spin Dynamics and Relaxation in Fermi Liquids. Phys.Rev.Lett., 72, 1710-1713. doi: 10.1103/PhysRevLett.72.1710

Available at: http://dx.doi.org/10.1103/PhysRevLett.72.1710

Publisher Statement

© 1994 American Physical Society. All rights reserved.