Emergent Quantum Field Theory Reduction and Biological Extensions in Chronogravity

This preprint explores the quantum field theory (QFT) reduction of the 5D master action in Chronogravity, deriving an effective 4D QFT upon compactification. We discuss Kaluza--Klein modes, ghost-free quantization via the cuscuton term, and parity-odd interactions from Chern--Simons topology. The work extends to biological applications, modeling time dilation gradients as "tick-cascades" in cellular metabolism, with ATP densities creating micro-potentials that slow enzymatic rates. Speculative links to consciousness via synchronized ψ-fraying in neural knots are examined. This builds on the master equations formalism from the parent preprint (DOI: 10.5281/zenodo.18064112) and provides a pathway for quantum consistency and interdisciplinary tests. Open-access preprint – feedback and collaboration welcome.