2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/220328In this paper, for d > 2, we prove the absolute continuity of the spectrum of a d-dimensional periodic Dirac operator with some discontinuous magnetic and electric potentials. In particular, for d = 3, electric potentials from Zygmund classes $L^3\ln ^{1+δ}L(K)$, $δ>0$, and also ones with Coulomb singularities, with constraints on charges depending on the magnetic potential, are admitted (here K is the fundamental domain of the period lattice).65 pages, LaTeX. Typos correctedMathematical PhysicsSpectral Theory35P05text