The Oscillating Nature of Everything (ONE) Model: Unifying Dark Matter and Dark Energy via Electroweak Elasticity

The contemporary cosmological paradigm faces an epistemological crisis regarding the nature of the Dark Sector. While General Relativity describes the geometry of spacetime, it lacks a mechanical ontology for force transmission. Simultaneously, the constituent particle of Dark Matter remains elusive, and the mechanism of Dark Energy expansion is unexplained.

This paper proposes a novel ontology, positing that the vacuum is not a passive background but a physical, Auxetic Cosserat Solid with elastic properties derived directly from Electroweak Symmetry Breaking.

Key Derivations and Predictions:

• Vacuum Elasticity: We derive the vacuum's Poisson's ratio from the Weak Mixing Angle, yielding approximately -0.2987.

• Speed of Light: The speed of light c is identified as the geometric shear velocity defined by $\theta_W$.

• Gravity as Acoustics: Gravity emerges as a phase-locked acoustic interaction (Secondary Bjerknes Force) propagating at a longitudinal velocity of approximately 1.27c.

• Dark Matter Ratio: The cosmic mass ratio of Dark Matter to Baryonic Matter is predicted to be $\Omega_c/\Omega_b \approx 5.367$, matching Planck 2018 observations ($5.364 \pm 0.06$) with 0.05% accuracy.

• Dark Energy: The vacuum's auxetic nature generates a "Phantom" Dark Energy equation of state $w \approx -1.09$.

The ONE Model unifies the Dark Sector by treating the vacuum as a relativistic elastic solid, offering a new path to resolve the current crisis in cosmology.