Theory of Dynamic Gravitational Densification (TAD-G): Thermodynamic Foundations, Background Independence, and the Informational Emergence of Gravity

The ΛCDM concordance cosmological model faces severe observational tensions on galactic scales and in the high-redshift early universe, requiring the postulation of dark components to sustain its viability. This paper formalizes the Theory of Dynamic Gravitational Densification (TAD-G), a purely analytical theoretical framework that dispenses with baryonic or exotic dark matter. Assuming the strict suppression of background dependence (Background Independence) and anchored in the ER=EPR conjecture, TAD-G models spacetime not as an a priori continuous manifold, but as the macroscopic emergence of a massively entangled discrete network of causal processing. We demonstrate that the gravitational anomaly, classically attributed to dark halos, is the corollary of a thermodynamic degeneracy of the vacuum's informational degrees of freedom: in subcritical acceleration regimes (a≪a0), the temperature of the Unruh bath decays below the network's thermal activation gap, forcing an elastic reconfiguration of the effective field. Additionally, the model provides a parsimonious explanation for the early structural formation observed by the James Webb Space Telescope (JWST) through Primordial Topological Defects (PTDs) residual from cosmic inflation, and resolves the Information Paradox in black holes by treating the Event Horizon as a boundary of causal processing saturation. TAD-G re-establishes ontological parsimony in theoretical physics, offering a first-principles derivation for MOND phenomenology.