2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/174833Finite flux of the (time-reversal-symmetric) pseudo-magnetic field, which represents the effect of wrinkling of the graphene sheet for example, is shown to be a catalyst for spontaneous breaking of the time-reversal symmetry of Dirac fermions in two dimensions. Possible experimental consequences of this effect for graphene are discussed.4 revtex pages; improved presentation, updated referencesMesoscale and Nanoscale PhysicsStrongly Correlated ElectronsHigh Energy Physics - Theorytext