News•Apr 12, 2026
Quantum Observer #6 — The Third Lever
Q‑CTRL unveiled a heterogeneous quantum architecture that reduces the RSA‑2048 breaking requirement to 190,000‑381,000 physical qubits, introducing architecture as a third, independent lever alongside algorithms and error‑correction codes. Cloudflare announced it will meet Google’s 2029 post‑quantum cryptography migration deadline, signaling industry consensus on the timeline. QuiX Quantum reported the first below‑threshold error‑mitigation result on a photonic processor, putting photonics on the CRQC scorecard. A new 10‑article deep‑dive argues China’s coordinated quantum strategy could give it a decisive edge if current trends continue.
