3 papers
cond-mat.mes-hall2025
Macroscopic Ferromagnetic Dynamics
Chen Sun, Wayne M. Saslow
In metals with finite magnetization , experiment shows that transverse polarized dc spin currents both decay and precess on crossing a finite sample thicknes…
cond-mat.quant-gas2025
Dynamics of Supersolid state: normal fluid, superfluid, and supersolid velocities
Wayne M. Saslow
Landau's excitation-based argument for superfluids -- that at temperature the normal fluid density is zero -- should also apply to supersolids. Further, for a total…
cond-mat.mes-hall2024
Fermi Liquid Theory for Spin Current of a Ferromagnet
Wayne M. Saslow, Chen Sun
A recent work [arXiv:2402.04639] considered the dynamical equations for ferromagnets using Onsager's irreversible thermodynamics with fundamental variables magnetization …