Quantum Tunneling and Macroscopic Entanglement: Experimental Frontiers — E8 Intelligence Research

FINDING: Quantum tunneling and macroscopic entanglement are being experimentally probed, but the search results are pedagogical/overview-level, not new mathematical breakthroughs. | MATH: No new equations or constants extracted; standard quantum tunneling transmission coefficient \( T ≈ e-2κ d \) (with \( κ = √2m(V_0-E)/ \)) and entanglement tomography of macroscopic mechanical oscillators (Gaussian state covariance matrices) are implied. | CONNECTION: The tunneling exponential decay rate \( κ \) has no direct golden-ratio link; however, the macroscopic entanglement tomography (NIST) involves phonon modes whose frequency ratios in coupled oscillators can yield \( √2 \) or harmonic ratios, but no explicit 0.618/1.618 evidence in the provided text. | DEPTH: 3 — These are explanatory videos and one transfer-learning paper (arXiv:1912.08278), not primary derivations. The only quantitative anchor is the standard WKB/tunneling exponent, which is textb Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com