A Unified Theory of Cosmic Existence Based on Dimensional Emergence: From Galactic Survival Code to Light-Gravity Unification (基于维度涌现的宇宙存在统一理论)

This paper proposes a unified theoretical framework based on "scale-boundary" dimensional emergence, abandoning the mass-dependent paradigm of traditional gravitational theory. It constructs a core formula system, defines the "survival code" of all things in the universe, and verifies it with observational data from the solar system and the Milky Way. The theory completely resolves the dark matter hypothesis, reconstructs the framework of gravitational essence and galactic dynamics, and realizes the theoretical unification of light, gravity, and quantum phenomena. A key experiment is proposed to verify that mass and inertia depend only on acceleration, not on uniform velocity.