Leynstrinsic Field Theory - Emergent Cosmological Age from Dimensional Crossover Scaling

This work derives the effective age of the observable universe within the Leynstrinsic Field Theory (LFT) framework through dimensional crossover scaling. The effective spacetime dimension evolves as a logarithmic function of scale, leading to a scale-based definition of time. The resulting relation establishes that cosmic time emerges from system size, yielding a finite observable age without requiring a singular origin. This construction defines a scale-based propagation law with implications for both cosmology and engineered systems. This work is part of the core Leynstrinsic Field Theory (LFT) paper series. This paper examines the stress-tested consequences of the LFT framework, evaluating its internal consistency and its ability to reproduce and explain known physical phenomena across multiple regimes. It consolidates the implications of dimensional crossover, emergent geometry, connectivity-driven gravity, quantum structural limits, and cosmological evolution. The analysis demonstrates that the framework remains stable under extreme conditions and provides a coherent explanation of physical behavior without requiring additional assumptions or external mechanisms. This work functions as a validation layer, testing the robustness and explanatory power of the full LFT structure. Reading order of the full framework: 1. Leyn Manifold 2. Manifold Spanner 3. Breakdown of Unitarity 4. Global Information Structure 5. Global Quantum Structure 6. Lay-trinsic Field Theory 7. LFT Paper 0 - Predictions 8. LFT Paper 1 9. LFT Paper 2 10. LFT Paper 3 11. LFT Paper 4 12. LFT Paper 5 13. LFT Paper 6 14. LFT Paper 7 15. LFT Paper 8 16. Catch 22 Volume 1 17. Catch 22 Volume 2 18. Catch 22 Volume 3 19. Catch 22 Volume 4 20. Catch 22 Volume 5 21. Emergent Cosmological Age from Dimensional Crossover Scaling (this work) 22. Ongoing Work - Continued resolution of remaining open problems in physics (public, ongoing) Position in framework: 21 (Implications Layer) Note: This work is already public and continues to expand in full view. Formal academic routes were approached, but access was restricted before full evaluation could occur. The material was then released openly, where it gained traction before unexplained multi-platform lockouts. This situation is now being documented in real time. I have built a public network over 25 years in the entertainment industry, and I am now using it. If you search my name, that trail is visible. The objective is simple: open evaluation. If the framework fails, it will fail in the open. If it holds, that will be equally visible. leynstrinsic.com “Some enter history. Others observe it.” © Joquin Leyn Pillay