Physics & Spacepreprint2026-09-04

A Pantheon(N=1,701) Observational Test of Cosmological Special and General RelativityCSTR/CGR):Full-Covariance MCMC Analysis, a Redshift-Cut Test of the Anisotropy Signal, and Model Selection Against Lambda CDM

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Abstract

We confront this model with the real Pantheon+SH0ES Compilation(N=1,701 Type Ia supernovae), using the full 1,701×1,701 covariance matrix in a Markov Chain Monte Carlo(MCMC) fit.

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View paper (DOI)Open access versionOpenAlexZenodo (CERN European Organization for Nuclear Research)Published 2026-09-04

Authors: Sangwha Yi

Institutions: Daejeon University