Published March 4, 2026 | Version v6
Preprint Open

A Minimal Scalar - Tensor Model for Toroidal Hypercoherence: An Emergent Explanation of the Radial Acceleration Relation

Description

This work presents a minimal scalar–tensor formulation associated with the concept of toroidal hypercoherence within the ToE-2PS paradigm. The model introduces a scalar coherence field that effectively modifies gravitational dynamics in the quasi-static regime, naturally reproducing the Radial Acceleration Relation (RAR) observed in galactic rotation curves.

Within this framework, a characteristic acceleration scale emerges from the dynamics of the coherence field and exhibits correspondence with fundamental cosmological parameters, suggesting a possible connection between galactic dynamics and the large-scale structure of spacetime.

The formalism recovers the Newtonian limit in the high-acceleration regime and remains compatible with the standard relativistic structure in the weak-field limit, while simultaneously reproducing the observational phenomenology commonly associated with MOND-like behavior.

The resulting framework provides a unified phenomenological description linking galactic dynamics, gravitational lensing, and cosmological observables within a single coherence-based gravitational response.

Abstract (English)

Conceptual Structure of the ToE–2PS Framework:

 

Baryonic Matter Distribution

           ↓

Baryonic Acceleration (g_bar)

           ↓

Scalar Coherence Field Λ Response

           ↓

Additional Acceleration (g_Λ)

           ↓

Effective Acceleration

g_obs = g_bar + g_Λ

           ↓

Emergent RAR Relation

 

Baryonic matter generates a gravitational field that induces a response in the scalar coherence field Λ. This response produces an additional acceleration , leading to the effective gravitational acceleration . The resulting dynamics naturally reproduce the Radial Acceleration Relation (RAR) observed in galactic rotation curves, providing an emergent explanation consistent with the ToE–2PS toroidal hypercoherence model.

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Related works

Is supplement to
10.5281/zenodo.18778355 (DOI)