The Shattered Crystal Architecture: Theory V19.2 — Crystal Confirmed

The Shattered Crystal Architecture (SCA) proposes that the quantum vacuum is an A15 Frank-Kasper crystal of Faddeev-Skyrme Hopfion topological solitons (space group Pm3̄n), from which the Standard Model, gravity, and cosmology emerge. The theory operates from a single irreducible axiom (Axiom M: mono-metricity) with zero adjustable parameters beyond the Skyrme couplings (c₂, c₄). V19. 2 (April 2026) — "Crystal Confirmed" This version integrates results from Sessions 158–170 (38 Prism insertions, 0 errors; 138/138 cumulative). The headline result is the numerical confirmation that the bare Faddeev-Skyrme crystal exists as a stable energy minimum — overturning the S146 nonexistence conclusion. A crystal-first construction method (BCC simultaneous initialization + soft lattice scaffold + gradient flow removal) yields the first complete elastic tensor and confirms vacancy fermion statistics numerically. What's new since V18. 9 Item V18. 9 V19. 2 Bare FS crystal Nonexistent (S146) ★★★★★ EXISTS — crystal-first construction confirmed (S161) Elastic tensor Not measured C₁₁=158. 8, C₁₂=−41. 5 (auxetic), C₄₄=29. 2; stiffness ratio 3. 44 P16 fermion statistics Analytical only Numerical: |QH|=1 (odd), Nitta criterion confirmed Vacancy energetics Not measured Eform=0. 953 EH, 111 barrier=1. 98 EH (MEP) β (PPN parameter) Open Deeply characterized: 11 NRs, 3-tier classification, 1 conditional thread Baryogenesis ~75% ~83%: fcharged=2/3 DERIVED, κ operator DERIVED, ηB natural GAP 2 (extra DOF) Open ★★★★ DISSOLVED via acoustic-metric reframing (S169) γ (PPN parameter) CONDITIONAL γ=1 DERIVED (IR completeness, S165) Early-time structure Open question (S56) ★★★ Three-epoch prediction ESTABLISHED (S170) Curvature kick Δζ (k) Not derived DERIVED: explicit formula from patchy Big Shatter nucleation ΔP/P (density-biased) Unknown 10–20% at k~1 h/Mpc if B~0. 75–1. 5 (CONDITIONAL) Axiom count 1 (Axiom M) 0 — Axiom M dissolved (S165) ; structural postulate only Dark sector coverage ~88% ~89% Negative results 140 173 (+33) Prism insertions 113/113 138/138 (zero errors) Three falsifiable predictions (unchanged) S₈ = 0. 786 from phason-mediated νDM scattering (DES Y6: 0. 789 ± 0. 012 — within 0. 3σ). w (z) > −1 everywhere with non-CPL shape (6% H (z) residual at z ≈ 0. 35). P (k) Gaussian cutoff at kc ~ 0. 9–1. 3 h/Mpc (distinguishable from WDM plateau and νDM oscillatory pattern; testable by Rubin DP2, July–September 2026). Derived constants (selected, zero free parameters) RH = (5√5 + 4√2) /24 ≈ 0. 70155 (Hopfion radius) g₂ = 0. 5574 (SU (2) coupling from Wilson loop holonomy) S₈ = 0. 786 (phason model) Elastic tensor: C₁₁=158. 8, C₁₂=−41. 5, C₄₄=29. 2; Poisson ratio ν=−0. 090 σwall = 3. 59 EH/a₀² (grain boundary tension) ξKZ = 0. 035 pc comoving at zf=6 (Kibble-Zurek correlation length) Companion paper: "Three falsifiable predictions from a crystalline vacuum" (DOI: 10. 5281/zenodo. 19520378). Status: SM coverage ~90%, ToE ~76%, dark sector ~89%, baryogenesis ~83%. 173 documented negative results. Single structural postulate (Axiom M dissolved to derived status). Manuscript: 600+ pages, 138 verified Prism insertions.