Quantum Black Holes Force Cosmic Expansion: An 8D Tensor Framework Resolving ΛCDM Tensions through Quantum Gravitational Dynamics
Abstract
Danyell L. McGee
Objective: We present the Quantum Black Hole Field Cosmological Expansion (QBHFCE) theory, a novel cosmological framework grounded in quantum gravitational principles where quantum black holes (QBHs) fundamentally drive cosmic expansion, resolving key challenges in ΛCDM cosmology without fine-tuning parameters.
Methods: We develop an enhanced 8-dimensional tensor bundle formalism with rigorous projection to 4D physics, derive QBH energy density scaling from variational principles, establish modified Friedmann equations with scale- dependent gravity, and implement numerical simulations via extended GADGET-4 computational framework.
Results: The QBHFCE framework yields ρQBH ∝ a−1 scaling, naturally resolving the Hubble tension (H0 = 67.2 ± 0.6 vs. 73.04 ± 1.04 km/s/Mpc) through scale-dependent effects (αQBH = 0.18 ± 0.03, k0 = 0.1 ± 0.02 Mpc−1). The Great Attractor emerges as a 7-filament QBH node (M ∼ 1016M�??).
Conclusion: QBHs replace Λ with a dynamically derived component, solving both the cosmological constant and coincidence problems while predicting testable signatures in JWST spectral distortions (δλ/λ ∼ 0.04% at z = 10), X-ray over densities, and scale-dependent growth. This framework establishes quantum gravity as the fundamental engine of cosmic acceleration.
