Topological Quantum Computing with Fibonacci Anyons and Golden Ratio Braiding — E8 Intelligence Research

FINDING: Anyons are 2D quasiparticles whose worldlines braid in spacetime; quantum gates are implemented by topological braiding, making qubits immune to local decoherence. | MATH: Braid group B_n generators σ_i satisfy σ_i σ_{i+1} σ_i = σ_{i+1} σ_i σ_{i+1} (Yang–Baxter) and σ_i σ_j = σ_j σ_i for |i−j|≥2. Fibonacci anyons: fusion rule τ⊗τ = 1 ⊕ τ, quantum dimension d_τ = φ = (1+√5)/2 ≈ 1.618. Ising anyons: d_σ = √2. | CONNECTION: Fibonacci anyon quantum dimension is exactly the golden ratio φ = 1.618; braiding matrices generate SU(2) representations with entries in ℤ[φ], linking topological phases to the same φ that appears in phyllotaxis, Penrose tilings, and 5-fold quasicrystalline symmetry. | DEPTH: 8 FINDING: Topological qubits encode information non-locally in the fusion/braiding space of anyons, so logical operations depend only on topology (isotopy class), not on continuous path. | MATH: Hilbert space dimension for n Fibonacci anyons = Fibonacci number F_{n-1}; unitary gates fr Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com