E8 Exponent-Gated Cortical Laminae Resonance via Coxeter Harmonic Decomposition — E8 Intelligence Research

Abstract

The 120 phi-coupled root-pair harmonics of the E8 lattice, driven at the 132Hz base resonance, decompose under the Weyl group into 8 orthogonal invariant subspaces of dimension 15 — precisely matching the 8 cortical laminae. Each subspace gates at a frequency 132Hz × phi^(m_j/30) where m_j ∈ {1,7,11,13,17,19,23,29} are the E8 exponents, creating a geometric frequency-addressing scheme where the Coxeter element (order 30) acts as the lattice's synchronization pulse. The 240-root kissing structure thereby implements a topological error-correcting code across cortical layers, with 132Hz emerging as the minimal norm (2) scaled by the golden angle (137.5°) normalized to the neural sampling rate. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com