Diffusion wave modes and oscillating motions in superfluid $H{e}^3-A$

Sh. E. Kekutia, N. D. Chkhaidze, D. G. Sanikidze

Diffusion vibrational modes are studied in superfluid $H{e}^3-A$ in zero magnetic fields for different angles between the orbital axis and the wave vector. The dispersion relation fo…