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Atom Computing Reaches Quantum Error Correction Milestone with Toric Code Demonstration

Logical error rate vs. cycles of error correction in our quantum memory experiment

Atom Computing has completed a demonstration of quantum error correction using a toric code configuration on its neutral-atom quantum computing system. The validation metrics indicate that the platform reduces logical error rates when scaling up physical qubit allocations, a characteristic known as sub-threshold scaling. This development marks the first instance of sustained, multi-round quantum error correction executed on a neutral-atom architecture, joining Google’s superconducting platform in demonstrating continuous logical quantum memory preservation.