Marabūt's Theory of Gravity: Fluid-Dynamic Reinterpretation of the Kinematic Sunyaev-Zeldovich Effect

The universe is not an empty void governed by invisible mass; it is a dense, dynamic, and strictly calculable cosmic ocean. The Atacama Cosmology Telescope (ACT) collaboration recently used the kinematic Sunyaev-Zeldovich (kSZ) effect to constrain the gravitational force law index on cosmological scales (30–230 Mpc), finding n = 2.1 ± 0.3. While this result is traditionally interpreted as support for ΛCDM and dark matter, we demonstrate that the observed radial dependence arises naturally in the Electron Flow Model (EFM). Treating gravity as hydrodynamic drag from bidirectional vacuum flux superposition, we derive g ∝ 1/r² directly from fluid continuity without invoking invisible mass or arbitrary acceleration thresholds. This framework reconciles the Standard Model particles with macroscopic cluster kinematics through micro-hydrodynamic lepton flux dynamics, offering a unified mechanistic alternative to both MOND and dark matter. By charting the pressure gradients of this thermodynamic medium, the Electron Flow Model provides the mechanical foundation necessary to map the true physical nature of the cosmos. The Unified Fluid Cosmos Framework: This paper serves as Manuscript 7 Version 1 in the comprehensive series, Marabūt's Theory of Gravity. It presents the Electron Flow Model (EFM), a generative, fluid-dynamic framework designed to fundamentally replace Albert Einstein's General Relativity. The EFM shatters classical circularity with a single, undeniable foundational premise: Gravity is Pressure, not curvature, and not an intrinsic mass property. Published Manuscripts in this Series: Manuscript 01: The Push-Pull Mechanics of Vacuum Flux (The Foundational Framework) — https://doi.org/10.5281/zenodo.20126552 Manuscript 02: Resolving the Weyl Potential Anomaly — https://doi.org/10.5281/zenodo.20127273 Manuscript 03: Mechanistic Resolution of Jet Deflection in Cygnus X-1 — https://doi.org/10.5281/zenodo.20128198 Manuscript 04: Quantum Mechanics of Stellar Chain Reactions and EVGS Formation — https://doi.org/10.5281/zenodo.20070275 Manuscript 05: The Heliospheric Grand Data Matrix — https://doi.org/10.5281/zenodo.20128777 Manuscript 06: Fluid-Dynamic Reinterpretation of Gravity, Black Holes, and Gravitational Waves — https://doi.org/10.5281/zenodo.20129881 Manuscript 07: Fluid-Dynamic Reinterpretation of the Kinematic Sunyaev-Zeldovich Effect — https://doi.org/10.5281/zenodo.20130260 Manuscript 08: Transcending the Singularity — Electron Void Gravitational Spheres — https://doi.org/10.5281/zenodo.20130802 Manuscript 09: The Final Parsec Problem Solved — https://doi.org/10.5281/zenodo.20134049 Manuscript 10: The Illusion of the Singularity — https://doi.org/10.5281/zenodo.20135534 Manuscript 11: The Illusion of Dark Energy (Current Paper) — https://doi.org/10.5281/zenodo.20149142 Data & Code Availability: To accompany this manuscript, we have open-sourced the complete Python mathematical engine and a fully interactive 3D web-based simulation of the EFM Volumetric Profiler. Researchers, developers, and students can visually explore the hydrodynamic vacuum flux across the celestial bodies at: Interactive 3D EFM Volumetric Profiler: https://marabutmarabut.github.io/Theory-of-Gravity Official GitHub Repository: https://github.com/MarabutMarabut/Theory-of-Gravity