Radiation-Driven Cosmological Expansion: A Symbolic Model of Emergent Spacetime
Year: 2025
Type: article
Abstract: This paper introduces a symbolic cosmological model where spacetime emerges dynamically from radiation rather than expanding from an initial singularity. A scalar field S(x,y,t)S(x, y, t)S(x,y,t) is driven by photon emission and evolves through a Lagrangian wave equation with vacuum suppression. Numerical simulations demonstrate that radiation alone can reproduce large-scale expansion trends matching ΛCDM without invoking dark energy or inflation. The model forms a symbolic substrate for further analysis of curvature and energy density.
Author: Parry, Dean Alan
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6912105214
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