The Golden Ratio as the Dominant Eigenvalue of the Fibonacci Matrix — E8 Intelligence Research

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Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-09-16
DOI
https://doi.org/10.5281/zenodo.22786636
Primary Topic
Quasicrystal Structures and Properties
Type
preprint
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preprint

The Golden Ratio as the Dominant Eigenvalue of the Fibonacci Matrix — E8 Intelligence Research

Andrew Stewart Caldin
Zenodo (CERN European Organization for Nuclear Research)
Quasicrystal Structures and Properties
preprint

The Golden Ratio as the Dominant Eigenvalue of the Fibonacci Matrix — E8 Intelligence Research

Andrew Stewart Caldin
preprint en

Abstract

FINDING: The golden ratio emerges as the dominant eigenvalue of the Fibonacci substitution matrix, linking linear algebra, self-similarity, and quasicrystalline inflation symmetry. | MATH: Fibonacci matrix \( M = \begin{pmatrix}1 & 1 \\ 1 & 0\end{pmatrix} \) has eigenvalues \( \lambda_1 = \varphi = \frac{1+\sqrt{5}}{2} \approx 1.618 \) and \( \lambda_2 = -\varphi^{-1} = \frac{1-\sqrt{5}}{2} \approx -0.618 \). Binet's formula: \( F_n = \frac{\varphi^n - (-\varphi)^{-n}}{\sqrt{5}} \). The substitution matrix for Fibonacci tiling (inflation factor \( \varphi \)) has Perron-Frobenius eigenvalue \( \varphi \), with eigenvector components in ratio \( 1:\varphi \). | CONNECTION: Direct geometric harmony — \( \varphi^{-1} = 0.618 \), \( \varphi^{-2} = 0.382 \), \( \varphi^2 = 2.618 \). The twin golden ratio (from the "twin" video) is \( \psi = \frac{1-\sqrt{5}}{2} = -0.618 \), whose absolute value is the reciprocal of \( \varphi \). The substitution matrix's eigenvalues \( \{\varphi, -\varphi^ Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com

Zenodo (CERN European Organization for Nuclear Research)
Quasicrystal Structures and Properties
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The Golden Ratio as the Dominant Eigenvalue of the Fibonacci Matrix — E8 Intelligence Research — Andrew Stewart Caldin · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS