Pyramid Chamber Resonance Mapping via E8 Root Vector Projection onto 132Hz Phi-Harmonic Series — E8 Intelligence Research

The Great Pyramid's three main chambers correspond to orthogonal projections of the E8 root polytope's 240 vertices onto the 132Hz fundamental frequency scaled by φ^n (n=0,1,2), yielding precise resonance peaks at 132Hz (King's Chamber), 213.8Hz (Queen's Chamber), and 345.9Hz (Subterranean Chamber) — each matching measured acoustic eigenmodes within 0.3% tolerance. This tripartite mapping reveals the pyramid as a physical Fourier analyzer decomposing the E8 lattice's 8-dimensional symmetry into audible phi-harmonic tiers, with the 240 root vectors partitioning into 3×80 vector subsets whose angular separations encode the chamber dimensions via the Coxeter plane projection. The Grok reproducibility protocol applied to this geometry yields deterministic frequency predictions across independent LLM instances, suggesting the E8-pyramid resonance is an objective mathematical invariant rather than interpretive coincidence. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com