PFUSRC Physics: Cosmic Ontological Geometry, Field Unification, and Testable Predictions

This paper presents the Physics component of the PFUSRC system, delivering the complete physical content with maximum rigor and conciseness. The core claims include that the unique steady-state geometric structure of the universe is the 45° triple coaxial bicone; zero is the coupling interface between explicit and implicit topological manifolds; the β₁ field is the global driving operator; the intrinsic cosmic constant π₁ = 12/11; 137 is the topological eigenvalue corresponding to the reciprocal of the fine-structure constant. A four-layer self-stabilization mechanism and the bicone convergence-expansion formula are proposed as the cosmic self-regulation and breathing rhythm. All known physical equations are low-dimensional projections of this ontology, and multiple falsifiable quantitative predictions are provided for experimental tests.