Anisotropic acoustics in dipolar Fermi gases
Anisotropic acoustics in dipolar Fermi gases
The authors theoretically study the propagation of plane wave modes in ultracold dipolar Fermi gases in the hydrodynamic limit, including collisions and mean-field dipolar interactions. The authors find that longitudinal waves present anisotropies in both the speed of sound and damping. In addition, two types of shear waves are predicted, …