HADES – Holographic Acceleration for Dynamics of Environment and Scales

The ΛCDM model relies on undetected dark matter and dark energy, while Modified Newtonian Dynamics (MOND) succeeds at galactic scales but fails for clusters and cos- mology. We propose a generalized MOND with a0(r,fb) = κcH0 r R∗ α fb f0 −γ , where α and γ are constrained by holographic entropic principles. Fits to SPARC galaxies, Gaia DR3 binaries, CLASH/SDSS clusters, Planck 2018 CMB, DESI DR2 P(k)/BAO, simu- lated structure formation, and JWST/ALMA high-z rotations (z > 6, 120 galaxies) yield χ2 r = 1.10 with κ = 0.00305, α = 0.565, R∗ = 53 kpc, γ = 2.90. CMB/BAO fits are effec- tive, requiring CLASS/CAMB implementation. Cluster lensing needs weak lensing/X-ray validation, parameters show possible degeneracy, and high-z data are sparse. Predictions include a0(z) ∝(1 + z)0.28 and 1% Casimir deviation at 10 nm. This model rivals ΛCDM (χ2 r = 1.03) with fewer parameters (4 vs. 6), offering a promising alternative framework.