Shteim Unified Cosmological Framework: Resolution of Gravitational Singularities and the Unified Origin of Dark Energy and Dark Matter

This paper presents the Shteim Unified Cosmological Framework, resolving gravitational singularities at black hole cores through a strict metric saturation limit (F2). By incorpo- rating a nonlinear saturation Lagrangian, the collapse is halted at a fundamental “Braking Boundary.” The resulting excess recoil pressure is mediated via the vector field AµAµ, driv- ing accelerated cosmic expansion (Dark Energy). Simultaneously, the high-density metric residues left at the boundary form stable, non-radiating dark metric nodes, providing the exact gravitational binding required for galactic rotation (Dark Matter) without invoking hypothetical particles.