2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/211797We consider a generalized model of seismic-wave propagation that takes into account the effect of a central magnetic field in the Sun. We determine the g-mode spectrum in the perturbative magnetic field limit using a one-dimensional Magneto-Hydrodynamics (MHD) picture. We show that central magnetic fields of about 600-800 kG can displace the pure g-mode frequencies by about 1%, as hinted by the helioseismic interpretation of GOLF observations.6 pages, 4 figures; final version to appear in MNRASAstrophysicsHigh Energy Physics - Phenomenologytext