Work

Late-Time Structure Growth and the S8 Parameter in the Scalar Temporal Field Ontology

Year: 2025

Type: article

Abstract: This preprint derives the late-time linear growth equations of the Scalar Temporal Field Ontology (STFO), a covariant framework in which time is modeled as a dynamical scalar field. Temporal field perturbations are shown to induce a mild, redshift-dependent suppression of matter growth without altering early-universe physics. The resulting prediction for the clustering parameter S₈ lies within the range favored by weak gravitational lensing surveys while remaining consistent with cosmic microwave background and baryon acoustic oscillation constraints. This work establishes STFO as a unified framework capable of addressing late-time structure-growth discrepancies through first-principles temporal dynamics.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.18063379

Author: Howe, Cale Scott

Language: English

Topic: Cosmology and Gravitation Theories

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7117372801

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