The Meaning Of The Fine Structure Constant

TL;DR

This paper proposes a novel explanation for the fine structure constant based on a discrete self-similar cosmological paradigm, linking electromagnetic and gravitational interactions at atomic scales.

Contribution

It introduces a new cosmological framework that explains the fine structure constant as a ratio of electromagnetic to gravitational interaction strengths within atoms.

Findings

The fine structure constant equals the ratio of electromagnetic to gravitational interaction strengths.

The paradigm suggests 'strong gravity' influences atomic scale interactions.

Revised gravitational constants support the new interpretation.

Abstract

A possible explanation is offered for the longstanding mystery surrounding the meaning of the fine structure constant. The reasoning is based on a discrete self-similar cosmological paradigm that has shown promise in explaining the general scaling properties of nature's global hierarchy. The discrete scale invariance of the paradigm implies that "strong gravity" governs gravitational interactions within atomic scale systems. Given the revised gravitational coupling constant and Planck mass, one can demonstrate that the fine structure constant is the ratio of the strengths of the unit electromagnetic interaction and the unit gravitational interaction within atomic scale systems. [Abridged]