Slowly evolving early universe and a phenomenological model for time-dependent fundamental constants and the leptonic masses

TL;DR

This paper proposes a phenomenological model where fundamental constants and leptonic masses vary over cosmic time, suggesting a very slowly expanding early universe with negligible light speed at t=0, impacting cosmological theories.

Contribution

It introduces a novel phenomenological model that accurately describes the time variation of fundamental constants and leptonic masses in the early universe, emphasizing a slowly evolving initial phase.

Findings

Model achieves extreme accuracy in describing constant variations.

Suggests a negligibly small light speed at early times.

Impacts cosmological understanding of universe expansion.

Abstract

A phenomenological model with an extreme accuracy is proposed for the cosmic time variation of the primordial fundamental constants (e, h, G and c) and the leptonic masses. The model is purely exploratory in that at the very early times the light speed is purposely modeled to be negligibly small, indicating a very slowly expanding universe around t=0. The impact of this idea in cosmology and its modeling is overwhelming.