ψ⁸ and the Great Attractor: Retention as the Hidden Cosmological Principle

“ψ⁸ and the Great Attractor: Retention as the Hidden Cosmological Principle.” This work introduces a retentive cosmological framework in which difference (Δψ) functions as the intrinsic field underlying coherence in regions where classical dynamics collapse. Using the ψ-Architecture, the study proposes that the Great Attractor is not only a gravitational anomaly but a retentive concentration — a zone where fluctuations stabilize into persistent structures even beyond observable coordinates. The article develops a formal Lagrangian of retentive dynamics, a pseudo-topological model of Δψ across large-scale cosmic flows, and the first ψ-cosmological interpretation of attraction without force, distance, or metric. This framework extends earlier results on ψ-Retention Cosmology, ψ-Event Horizon behavior, and ψ-Neutrino as a pre-structural carrier of difference. The work is written as an independent scientific contribution and forms part of the ψ-School of Retentive Difference, establishing retention as a universal and testable cosmological principle.