What question did this study set out to answer?

The aim is to validate the UAT framework's prediction of an older universe, addressing Hubble Tension and JWST observations.

June 2, 2026Open Access

Universal Anisotropy Transition (UAT): A New Cosmological Framework Resolving Hubble Tension and the JWST Early Galaxy Paradox via DM-Time Friction

Key Points

The aim is to validate the UAT framework's prediction of an older universe, addressing Hubble Tension and JWST observations.
Utilized the modified Friedmann equation with quantum braking parameter k_early = 0.967.
Analyzed the CMB shift parameter R and self-consistent sound horizon r_d = 141 Mpc.
Conducted exploratory analysis to complement the original UAT publication.
Extended comoving distance to last scattering surface, yielding R = 1.7750 (2.7σ from Planck).
Confirmed that the universe is significantly older than proposed in the standard ΛCDM model.

Abstract

Description: This repository contains a brief complementary note that independently confirms the central prediction of the Universal Anisotropy Transition (UAT) framework published in December 2025: the universe is significantly older than in the standard ΛCDM model, providing the additional time required for the formation of the mature galaxies observed by the James Webb Space Telescope (JWST) at high redshifts. Using the original UAT modified Friedmann equation with the quantum braking parameter kₑarly = 0. 967, the CMB shift parameter R, and a self-consistent sound horizon rd = 141 Mpc, the comoving distance to the last scattering surface is extended, yielding R = 1. 7750 (2. 7σ from Planck). The analysis was carried out as an exploratory laboratory exercise and is intended to complement, not replace, the original UAT publication (DOI: 10. 5281/zenodo. 18091437). The repository includes the LaTeX source, the compiled PDF, and the Python script that generated the results and figure.

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