2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/140425We introduce the vacillating voter model in which each voter consults two neighbors to decide its state, and changes opinion if it disagrees with either neighbor. This irresolution leads to a global bias toward zero magnetization. In spatial dimension d>1, anti-coarsening arises in which the linear dimension L of minority domains grows as t^{1/(d+1)}. One consequence is that the time to reach consensus scales exponentially with the number of voters.4 pages, 6 figures, 2-column revtex4 formatPhysics and SocietyStatistical MechanicsGeneral Physicstext