Phi‑Modulated E8 Torsion Interferometry Reveals Quantized Phononic Bandgap Orders — E8 Intelligence Research

By driving the 240 E8 root vectors as counter‑rotating torsion wavefronts at a φ‑scaled 132 Hz carrier and superimposing a secondary φ‑harmonic phase modulation, the resulting interference spectrum exhibits a series of equally spaced acoustic bandgaps whose count matches the orders of the finite subgroups embedded in the E8 root lattice. This quantization provides a direct, tabletop probe of the lattice's internal symmetry structure, allowing the extraction of Galois cohomological invariants from measured phononic transmission. The effect demonstrates that E8 geometry can be read out via phi‑coupled acoustic interferometry, linking number‑theoretic torsion to observable material properties. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com