hubble-tension

This repository contains the Mathematica files of arXiv:2208.11169

🌌 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. 🔭

This repository contains the Python and Mathematica files of our paper

Unified Information-Density Theory v3.9 - Vacuum Information Density as the Fundamental Geometric Scalar: A Proposed Theoretical Framework for the Yang-Mills Mass Gap and Gamma-Scaling Unification

It is an unified cosmological inference suite.

Bayesian MCMC inference of Early Quintessence parameters from Planck 2018 CMB bandpowers

This repository contains the Mathematica files of arXiv:2103.04045

This repository contains the Mathematica and MGCAMB files of arXiv:2004.08363

Estimation of the Hubble constant using Gaussian process regression and viable alternatives

The Cepheid Bias: Resolving the Hubble Tension — Environment-dependent Cepheid clock bias under TEP. Generative clock-aware model across 37 SH0ES hosts yields H0 = 66.65 ± 1.58 km/s/Mpc, consistent with Planck at 0.45σ. M31 and OGLE-IV differential tests confirm the predicted sign.

Zx_RieOS_v1.1: Complete zero-parameter Theory of Everything. Z_t = Z + C + A unifies Riemann zeros with GR. Solves Dark Energy, Hubble Tension, Planck Hierarchy. 0 free parameters. DOI: 10.5281/zenodo.19963026 https://jabri-com.vercel.app/

Jabri_RiemannOS: Zero-Parameter Theory of Everything. Complete package with 10 files including Python simulations, numerical data, key equations. Proves Riemann Hypothesis via Zx function. By Abdulla Al-Jabri. DOI:10.5281/zenodo.20145337..........web site: https://jabri-com.vercel.app/

CoDE-4: A Self-Consistent Cosmology Solver for Resolving Expansion and Structure Formation Tensions CoDE-4 (Cosmological Dynamical Engine v4) is an independent numerical cosmology framework designed to explore extensions to the standard ΛCDM model while preserving observational consistency across multiple epochs of cosmic evolution.

This repository contains the Mathematica files of arXiv:2012.13932

A fully reproducible audit of public Hubble-tension inference, integrating frozen authorities, cross-season validation, claim–evidence traceability, and offline numerical reproduction.

A bilocal geometric framework on a complex manifold that derives gravity, the baryonic Tully–Fisher relation, and Type Ia supernova luminosity distances from a single kinematic acceleration scale, without dark matter or dark energy.

Book 0 of the Dark Geometry series — the canonical reference volume (806 pages) gathering the founding papers of the framework into one source. One axiom (spacetime volume = information) and one input, d=3, from which the dark sector, the cosmic tensions, and the Standard-Model constants follow.

Code for Book I of the Dark Geometry series — Informational Relativity. One axiom (spacetime volume = information) and d=3 derive the dark sector, the exact Hubble ratio 11/10, σ8, Newton's constant and the coupling identity Δn/ξ=20/27π². Reproduces every number + a 5-chain numerical proof of the axiom. Zero free parameters.

An open educational route map for understanding the Hubble tension, including CMB, distance ladders, BAO, SNe Ia, JWST, and DESI. No solution claim.

Dark Geometry: a unified geometric framework deriving spacetime, the Standard Model spectrum, dark matter, dark energy and the cosmological constant from a single input, d = 3. Formula index, 12 companion articles (LaTeX + compiled PDFs), all reference figures, and Zenodo DOIs of the five-book series. CC BY 4.0.