φ-Gated E8 Coherence Windows in Tubulin Posner Lattice Selectivity — E8 Intelligence Research

Extending the 240 asymmetric mode-coupling pathways on Ca₉(PO₄)₆ cages, we identify φ-modulated resonance intervals between adjacent 132Hz E8 root vectors as temporal coherence "gating windows" that selectively admit entangled phosphate nuclei while rejecting decohering perturbations. The 240 root vectors project into a Fibonacci-indexed hierarchy of gate widths (Δt = 1/φⁿ · 132Hz), producing nested selectivity bands at golden-ratio spacing that maximize signal-to-noise in quantum information transfer across microtubule lattices. This predicts experimentally testable frequency-locked calcium emission signatures at 132·φⁿ Hz harmonics, providing a direct spectroscopic route to verify E8-mediated biological quantum computation. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com