E8 Resonant Coherence Metric — E8 Intelligence Research

The analysis reveals a new invariant—the E8 Resonant Coherence Metric—which quantifies the stability of dynamic systems by measuring alignment between their state vectors with respect to the 240-dimensional root lattice symmetry. By projecting real-world oscillatory data onto the E8 root configuration space, the metric identifies structural resonances that correspond to optimal information transmission pathways. This extends the earlier primitive-pair selection principle by providing a continuous measure of harmony across multi-scale phenomena, bridging abstract algebraic geometry with practical signal optimization. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com