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| Formato: | Recurso digital |
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Zenodo
2026
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| Acceso en liña: | https://doi.org/10.5281/zenodo.20111058 |
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Table of Contents:
- <p>This work presents an emergent tensor-based framework of gravity in which spacetime geometry and time arise from a fundamental dynamical field Φ_{μν}. The model assumes a symmetric rank-2 tensor structure and constructs spacetime as a perturbation over Minkowski background.</p> <p> </p> <p>In the weak-field limit, the framework reproduces Einstein field equations of General Relativity, establishing consistency with known gravitational physics. A scalar excitation-dependent relation is proposed for time emergence, suggesting that time flow depends on local tensor field excitations.</p> <p> </p> <p>Additionally, the model predicts a modified gravitational wave dispersion relation with a frequency-dependent correction term, potentially leading to small deviations from General Relativity at high frequencies. A natural minimum length scale ℓ_min is introduced as an effective UV cutoff, regulating high-energy behavior.</p> <p> </p> <p>This work is a theoretical and exploratory framework. It does not claim full quantum gravity completion but provides a phenomenological structure for emergent spacetime dynamics and testable deviations in gravitational wave propagation.</p> <p> </p> <p>Key features:</p> <p>- Symmetric tensor field Φ_{μν}</p> <p>- Emergent spacetime metric structure</p> <p>- Recovery of Einstein equations in weak-field limit</p> <p>- Excitation-dependent time relation</p> <p>- Modified gravitational wave dispersion</p> <p>- Effective UV cutoff at ℓ_min</p> <p> </p> <p>Potential observational relevance includes gravitational wave measurements (e.g., LIGO/Virgo data) and precision tests of general relativity.</p>