Work

Structural Origin of a Universal Acceleration Scale in Causal Cosmology

Year: 2026

Type: article

Abstract: This work establishes the existence of a universal acceleration scale as a structural consequence of causal cosmology. Using only relativistic causality, dimensional consistency, and the presence of a cosmological horizon, we show that an acceleration scale of order a0∼cH0a_0 \sim c H_0a0∼cH0 necessarily emerges, independent of galactic dynamics, phenomenological fitting, or modified gravity models. The result functions as a structural constraint rather than a dynamical explanation.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.18408059

Author: Almeida, Matheus Wilker Magalhães de Almeida

Language: English

Topic: Cosmology and Gravitation Theories

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7126078967

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