Cosmological Consequences of Geometric Unification: From Large-Scale Structure to Quantum Collapse

Building upon the geometric unification framework developed in our previous work, where all funda-mental interactions emerge from a single primordial curvature 2-form, we derive profound cosmologicalconsequences. The geometric constraint, linking spacetime torsion to gauge field strengths, naturally explains: (i) the formation of large-scale structure including voids, filaments, and walls via torsion-mediated repulsion; (ii) an inflationary epoch driven by the chiral condensate phase transition at T ≈ 155 MeV; (iii) the absence of an initial singularity replaced by a minimum scale amin > 0; and (iv) stochastic gravitational waves as the fundamental noise source for spontaneous wavefunction collapsemodels.All predictions are derived analytically from first principles and shown to match observational data:flat galactic rotation curves without dark matter (σtorsion ≈ 1.4 × 10−29cm−2), CMB power spectrum(ns ≈ 0.965, r < 0.056), and collapse rates consistent with GRW parameters (λ ∼ 10−16s−1). The frameworkprovides a mathematically complete, observationally testable unification of cosmology, particle physics, and quantum foundations.