Abstract: Based on Order Variation Theory as the top-level philosophical foundation of the universal domain, and taking the regular 14-order benchmark symmetric polyhedron (monad) as the sole fundamental primitive of the universe, this paper constructs a complete physical system of the 14-order unified field theory. Relying on the 14-dimensional explicit–implicit universal spatial framework, the triple order-variation motions of monads, and the dual-interface topological chimerism mechanism, it unifies the four fundamental interactions, resolves core paradoxes between relativity and quantum mechanics, and fully explains century-old physical problems including wave–particle duality, quantum entanglement, observation-induced collapse, quantum tunneling, dark matter, dark energy, and the essence of space–time. It clarifies the quantitative relationship between the mass of the monadic primitive and that of electrons, protons, and neutrons, deduces the steady-state and total limits of cosmic elements, interprets the universal core role of black holes, and the conjugate architecture of the matter–antimatter universe and 2744 sub-universes. It connects the homologous and isomorphic evolutionary laws of microscopic particles, mesoscopic matter, macroscopic celestial bodies, high-dimensional space–time, life, consciousness, and human structure, forming a logically self-consistent, mathematically closed, phenomenon-covering universal grand unified basic theory that allows long-term theoretical deduction and indirect empirical verification, thus accomplishing the underlying reconstruction and ultimate unification of the modern physical system.
Liukun Wen (Tue,) studied this question.