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| Main Author: | |
|---|---|
| Format: | Recurso digital |
| Language: | English |
| Published: |
Zenodo
2925
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| Subjects: | |
| Online Access: | https://doi.org/10.5281/zenodo.16587749 |
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Table of Contents:
- <p>We present a comprehensive framework for gravitational dynamics<br>based on the protomatter hypothesis, where space is a material<br>medium with variable density ρ(r). Gravitational effects emerge from<br>the motion of topological defects (particles) through density gradients,<br>without invoking spacetime metrics. The theory incorporates<br>a variable speed of light c(ρ) ∝ 1/√ρ and gravitational constant<br>G(ρ) ∝ 1/ρ, providing a unified explanation for Newtonian gravity,<br>post-Newtonian corrections, and galactic dynamics without dark matter.<br>We derive the universal equation of motion a = −∇U(ρ) using<br>a variational principle and demonstrate consistency with key experimental<br>data, including Mercury’s perihelion precession (42.98 arcsec/<br>century) and the Schwarzschild precession of S2 (47.3 arcsec/yr).<br>Detailed mathematical derivations and analyses of recent 2025 observations<br>are provided, highlighting testable predictions in strong fields.</p>