Cosmological Closure Dynamics in the Aether Physics Model: Hubble Scaling, Continuous Bifurcation, and Aether Recycling in QMU

This work extends the Aether Physics Model (APM) into cosmology by interpreting universal expansion as continuous Aether-unit formation rather than as a one-time origin event. The Singularity is treated as kinetic and ongoing: a continuous transition from non-oriented substrate to stable loxodromic closure. The model introduces a scalar closure field,\[\Psi(x,t) \equiv \mathrm{voco}(x,t),\]representing the local degree of Aether-unit completion. A QMU-consistent closure Lagrangian is constructed,\[\mathcal{L}=\frac{1}{2}\left(\frac{\partial \Psi}{\partial t}\right)^2-\frac{1}{2}(\lambda_C F_q)^2(\nabla\Psi)^2-V(\Psi),\]with a closure potential\[V(\Psi;\rho_m,\mathcal{A}_m)=\lambda(\Psi^2-\Psi_0^2)^2+\eta_1\Psi\rho_m-\eta_2\Psi\mathcal{A}_m.\] The resulting field equation admits propagating closure-front solutions. These fronts describe the transition\[\Sigma_0 \rightarrow \Sigma_{\mathrm{lox}},\]where \(\Sigma_0\) denotes non-oriented substrate and \(\Sigma_{\mathrm{lox}}\) denotes stable Aether-unit closure. The Hubble parameter is derived as the fractional rate of closure-front propagation. In QMU form,\[H^2={F_q}^2\Gamma_H\tilde{\rho}_{\mathrm{cos}},\]where \(\Gamma_H\) is the angular closure factor and \(\tilde{\rho}_{\mathrm{cos}}\) is the dimensionless cosmological closure density. For full spherical closure,\[\Gamma_H=\frac{8\pi}{3},\]giving\[H=F_q\sqrt{\frac{8\pi}{3}\tilde{\rho}_{\mathrm{cos}}}.\] The cosmological density is decomposed into intrinsic and matter-stimulated contributions:\[\tilde{\rho}_{\mathrm{cos}}=\Omega_{\mathrm{bg}}+\Omega_{\mathrm{stim}},\]so that\[H=F_q\sqrt{\frac{8\pi}{3}\left(\Omega_{\mathrm{bg}}+\Omega_{\mathrm{stim}}\right)}.\] A closed cosmological cycle is introduced:\[\Sigma_0\rightarrow\Sigma_{\mathrm{lox}}\rightarrow\Sigma_m\rightarrow\Sigma_0.\]In this cycle, Aether units form, become mass-loaded, and eventually unravel under extreme loading conditions. Black holes are interpreted as unravelling channels that return mass strings to the pre-closure substrate, completing a cosmological recycling loop. The paper therefore supports an eternal, regenerative cosmology in which expansion, mass loading, black-hole recycling, and the persistence of physical constants arise from a single ongoing closure process.