Quantum Tunneling Through a Rectangular Barrier: Exponential Decay Governs Transmission Coefficient. — E8 Intelligence Research

FINDING: Quantum tunneling probability through a rectangular barrier is governed by the exponential decay of the wavefunction inside the barrier, yielding the transmission coefficient \(T ≈ e-2κ L\) where \(κ=√2m(V_0-E)/\). | MATH: \(T ≈ e-2κ L\), \(κ=√2m(V_0-E)/\). | CONNECTION: No direct geometric harmony ratios appear; the decay constant \(κ\) is purely algebraic, not related to golden ratios or base‑60. | DEPTH: 4 Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com