Information Ontology and Cosmic Emergence: A Philosophical Interpretation Based on de Broglie's Phase Field

Addressing the fundamental metaphysical question of the origin of Being, this paper takes de Broglie's classical wave mechanics (1924) as its scientific foundation and constructs a self‑consistent interpretive framework of information ontology. It establishes three core axioms: information as the primordial ground, relations prior to entities, and global conservation of information. On this basis, the paper further derives the origin of spatiotemporal dimensions from the laws of information interaction: each basic flip configuration of information corresponds to the generation of a spatial dimension; after three‑dimensional topological closure is completed, the inevitably produced "pending redundant information" that cannot be synchronously and self‑consistently integrated gives rise to the dimension of time within its queuing sequence. Spacetime is therefore not an a priori container but the first compensatory structural stratum through which information moves toward self‑consistent expression. Subsequently, by means of de Broglie's phase field, the paper deduces the entire evolutionary chain from pure information distinctions and primordial phase oscillation to the emergence of material hierarchies and quantum‑observation interactions. It argues that quantum measurement and wave‑function collapse are essentially topological remappings and information‑coupling consolidations of heterogeneous phase fields; gravitation and cosmic expansion can be reduced to macroscopic effects of phase gradients. Throughout the text, physical references are strictly limited to de Broglie's classical wave mechanics, without introducing non‑standard physical models. This study supplements fundamental physical philosophy with a relational‑ontology approach and provides a unified information‑theoretic metaphysical interpretation for foundational problems such as wave–particle duality, the origin of spacetime, and the nature of gravity.