🌌 Modular Substrate Theory (MST): Resolves the H₀ & S₈ cosmological tensions via informational friction. Based on the discrete ℤ₆⁽¹⁾ vacuum symmetry, it derives cosmic impedance from first principles. Repo includes the manuscript, Bayesian validation (ΔBIC=-12.1), & reproducible Jupyter notebooks. 🔭
Holographic entanglement entropy validates Brick 4 scale selection (k_c ≈ 0.75, 10–15% accuracy) via Fourier-mode RT analysis in radion-perturbed RS geometry. Unified mechanism for S₈ & Lyman-α tensions. Phase 3 complete, Stage 1 validated (σ₈ = 0.76 ± 0.03).
Python implementation of Topological Entropic Gravity (Hughes 2025) for solving S8 tension.
Lightweight C/Python toolkit for astronomical N-body simulations. Reconciles SPARC rotation curves and JWST morphology via a 1.21e-10 m/s^2 threshold patch. 解決星系旋轉殘差、JWST 數據偏差及數值不穩定問題。
Zero-parameter framework resolving ΛCDM tensions via 45-channel decoherence in de Sitter 5D
Constraint-shape geometry of cosmological probe disagreements: value/shape structure in the H₀ and S₈ tensions, with a one-command reproduction pipeline.
Modified CLASS/Boltzmann pipeline for a screened conformal-scalar dark sector (the Dark Boson): scale-dependent growth suppression S(k), S8 = 0.78 (0.6-1.6 sigma from lensing), and a -3.5% sound-horizon shift raising early-time H0 to ~70 km/s/Mpc (4.8 -> 2.3 sigma). Fixed parameters, nothing fitted. Companion code to the Dark Geometry papers.
Full likelihood cosmological comparison of ECTI-P vs ΛCDM using CLASS + Cobaya
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