Semi-Dirac Fermion Interface theory (SDFIT)

SDFIT explores the role of semi-Dirac fermionic structures as regulators of directional flow, temporal asymmetry, and identity stabilization within the substrate manifold. Unlike traditional Dirac or Majorana particles, semi-Dirac interfaces behave as directionally asymmetric regulators—massless in one dimension, massive in another. In the GUTUM model, these interfaces act as temporal gates, allowing ψ(t) to move forward while resisting backflow, effectively creating the illusion of causality and persistent form. SDFIT refines and expands BFIT’s larger system by detailing the mechanical properties of consciousness anchoring, nodal coherence, and mass localization through fermionic gating dynamics.