The theory of quantum liquids (quantum liquid theory) in the last few Years largely
developed because of the brood spectrum of natural phenomenon relating to the limitation
of parameters of the this (the parameters of the Landau Fermi liquid theory
). We aim
through this paper to resolve kinetic equation for the spin density. After adding Rashba
term of spin-orbit coupling that belong to Landau parameters of orders ( 0,1). Also
calculated the magnetic susceptibility also taking into account the mutual influence
function,wich we have greeted from the collective perturbation energy. The propagation in
quantum liquids by calculation(wave modes) at zeros complex function of magnetic
susceptibility.