We present a UV‑complete framework for the dark sector in which Dark Energy is not an arbitrary constant but the “geometric shadow” of the confinement scale determined by F‑Theory flux quantization. Building upon the Holographic Corq Model, we identify the dark‑energy field as a warped axion—the zero mode of a bulk U(1)A gauge field—whose mass is protected by higher‑dimensional gauge invariance. We derive the vacuum‑energy density ΛDE ≈ 2.4 meV from first principles via a “Geometric Seesaw” mechanism: ΛDE ∼ ΛIR² / MP l. Enforcing the minimal integer flux configuration consistent with three generations (K = 3) rigidly fixes the confinement scale at ΛIR ≈ 55.3 TeV, naturally generating the observed millielectronvolt scale without fine‑tuning (naturalness parameter λ ≈ 0.6). Numerical simulations reveal a unique “Inertial Freezing” dynamics characterized by a Hawking–Page trigger at zc ≈ 4225. This thermodynamically determined injection of Early Dark Energy reduces the sound horizon, resolving the Hubble tension with H0 = 72.1 ± 0.8 km/s/Mpc. Simultaneously, we derive that the bulk wavefunction overlap dictates a dark‑sector coupling β ≈ 0.05 (“Volume Dilution”), which generates a dynamical friction that suppresses late‑time structure growth to S8 = 0.765, resolving the clustering tension. The model predicts a present‑day equation of state w0 ≈ −0.967, providing a definitive falsifiable signature for the Euclid and Roman missions.
Greco Emiliano G. (Fri,) studied this question.