Inferring the Essence of Wave‑Particle Duality from BT‑PEC Theory

This preprint proposes the BT-PEC Triadic Coupling Universal Origin Theory, which gives a novel ontological interpretation for wave-particle duality. The theory constructs a closed-loop constraint equation Ω(B,T,PEC)=0, where B denotes Base ontological substrate, T represents Transform topological operator, and PEC stands for P-Emergent Code high-order emergent information entity. Three foundational axioms are established: the Single Anchor Point Axiom, the Dual Vision Axiom, and the Gradual Change Without Breakpoint Axiom. We argue that particle and wave features are merely two homologous projective manifestations from the same triadic-coupled quantum system under different observational dimensions, rather than mutually exclusive intrinsic ontology of microscopic particles. This framework resolves the century-old logical paradox of wave-particle duality at the ontological level, and provides a unified paradigm for fundamental quantum phenomenology.