According to The Quantum Insider, a QuEra-led study introduced codes for neutral-atom systems that point to coding efficiencies above 50 percent and logical error rates approaching 10^-13.
The source notes that the work is aimed at quantum memory and does not cover full-scale computation on its own. The result strengthens the case for neutral atoms as a candidate platform for scalable error correction.
Source: The Quantum Insider, 21.04.2026 — https://thequantuminsider.com/2026/04/21/quera-led-study-points-to-ultra-high-rate-quantum-error-correction-moving-closer-to-practical-hardware/