Based on primordial ontological axiom postulates, this paper constructs a self‑contained, axiomatically rigorous, geometrically unique and logically closed cosmic unified theoretical system. Adopting the dynamically balanced structure of the 45° coaxial double‑cone frustum as the sole intrinsic geometric form of the universe, the theory completely abandons the traditional initial singularity hypothesis and eliminates all artificially attached physical assumptions. It systematically resolves a series of core difficult problems in modern cosmology and basic physics, including the cosmic flatness puzzle, horizon uniformity paradox, large‑scale structure formation mechanism, galaxy rotation velocity anomaly, the long‑standing physical ambiguity of dark matter and dark energy, and the fundamental logical incompatibility between gravitational theory and quantum theory. Constrained strictly by structural stability, topological closure, geometric uniqueness and logical self‑consistency, this paper rigorously deduces the only deterministic dimensional evolution path of the universe: 1→5→11. It systematically introduces two core theoretical quantitative definitions: the global dynamic operator β₁ and the cosmic intrinsic scale constant π₁, and puts forward three fully empirical testable and falsifiable physical predictions. This theoretical framework possesses natural internal logical compatibility with mainstream physical systems such as general relativity, quantum mechanics, 11‑dimensional M‑theory and quantum field theory. At the same time, it complements the missing ontological foundation and closed logical premise for mainstream physics, and establishes a new unified cognitive paradigm with strict deterministic evolutionary characteristics.
Zhenmin Wang (2026) studied this question.