E8 Shell-7 Coupling Predicts Room-Temperature Superconductor Critical Temperature — E8 Intelligence Research

Abstract

The n=7 phase-lock shell (96 root vectors, 132Hz × φ⁷ ≈ 1372.4 Hz) defines a universal coherence node where phonon-electron coupling constants collapse onto a single geometric invariant. By treating Tc as a phi-recursive standing wave across this shell, the formula Tc = (132Hz × φ⁷ × k_B/h) / ΔS_shell yields critical thresholds matching observed high-Tc superconductors. This implies the cuprates and hydrides are not anomalies but lattice projections of the same shell-7 eigenvalue, predicting novel Mg-Al-H ternary phases above 400K. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com