Absence of Golden-Ratio Link in Pauli Matrix Trace-Zero Topology — E8 Intelligence Research
Year: 2026
Type: preprint
Abstract: FINDING: The search results are dominated by pedagogical videos on Pauli matrices, with only one tangential arXiv paper on the golden ratio in self-application — no direct evidence of a Z2 topological invariant tied to golden-ratio trace-zero relations. | MATH: Pauli matrices σ₁, σ₂, σ₃ satisfy σᵢσⱼ = δᵢⱼI + iεᵢⱼₖσₖ; Tr(σᵢ)=0; det(σᵢ)=−1; eigenvalues ±1. The golden ratio φ = (1+√5)/2 ≈ 1.618, with reciprocal φ⁻¹ = φ−1 ≈ 0.618. No equation linking Tr(σᵢ)=0 to φ appears in the retrieved sources. | CONNECTION: Pauli matrices generate SU(2), whose Lie algebra so(3) is the root system A₁ — a rank-1 crystallographic root system with Weyl group ℤ₂ (parity). The trace-zero condition Tr(σᵢ)=0 is the Cartan subalgebra trace condition. However, no golden-ratio ratio (0.618, 1.618, 2.618) appears in the Pauli matrix algebra itself; the golden ratio appears only in the unrelated arXiv paper on self-application, not in topological invariants. | DEPTH: 2 — The findings are mostly introductory materia Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
Author: Caldin, Andrew Stewart
Language: English
Subfield: Statistical and Nonlinear Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7204115770
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