Jufe-384 | !full!

| Innovation | Conventional Approach | JUFE‑384 Implementation | |------------|----------------------|--------------------------| | | 2D transmon islands on sapphire | 1D topological InSb/Al nanowires with Majorana zero modes | | Coupling Mechanism | Capacitive or microwave resonators | Direct flux‑entangled loops enabling non‑local parity checks | | Error‑Mitigation | Surface‑code with ~10⁻³ logical error | Hybrid surface‑color code leveraging both parity and phase syndromes | | Cryogenic Infrastructure | Dilution refrigerators at 10 mK | Integrated cryogenic photonic interconnects reducing thermal load |

The QFL consortium, backed by a coalition of European, North‑American, and Asian funding agencies, estimates that a could be mass‑produced by 2029 at a price point comparable to high‑end GPU clusters (~ $250 k per unit). This would democratize access to fault‑tolerant quantum computing for research labs, financial institutions, and even large‑scale cloud providers. JUFE-384