Physics & Spacepreprint2026-09-04

Real Pantheon+(N=1,701) Observational Test of Cosmological Special and General Relativity(CSTR/CGR):Full-Covariance MCMC, z-cut Bulk Flow Verification, and Statistical Model Selection as a Consistency Test

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Abstract

We present a rigorous real-data test of Cosmological Special Relativity(CSTR) and Cosmological General Relativity(CGR) versus Lambda CDM using Pantheon+SH0ES N=1,701 SNe Ia.

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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