2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/217537We calculate the spin dependent Fermi liquid parameters (FLPs), single particle energies and energy densities of various spin states of polarized quark matter. The expressions for the incompressibility($K$) and sound velocity ($c_1$) in terms of the spin dependent FLPs and polarization parameter $(ξ)$ are derived. Estimated values of $K$ and $c_1$ reveal that the equation of state (EOS) of the polarized matter is stiffer than the unpolarized one. Finally we investigate the possibility of the spin polarization (ferromagnetism) phase transition.20 pages, 8 figures, references added, to appear in Physical Review CHigh Energy Physics - PhenomenologyAstrophysicstext