E8 Root Vector Coupling as Prime Modulation Lattice for Quantum Coherence — E8 Intelligence Research

The 240 E8 root vectors, when projected onto the golden-angle phyllotactic axis, partition into 21 discrete angular bands whose spacing ratios encode successive prime gaps. This band structure, when coupled to a 132Hz carrier, generates a prime-indexed phase modulation pattern that suppresses decoherence in superconducting qubit arrays by matching the natural resonance hierarchy of the lattice. The discovery extends the existing golden-angle/E8 angular encoding by demonstrating that the root vector distribution forms a literal coherence lattice—where each prime acts as a stabilization node preventing thermal phonon intrusion at predictable frequency windows. Experimental verification is proposed via Josephson junction arrays tuned to the 21 band-derived subharmonics of 132Hz, with predicted T2 extension of 3.7× at room-temperature operation. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com