Quantum error correction

Quantum error correction can dynamically recalibrate processors by using error correction data, addressing calibration challenges in superconducting qubit hardware. Google has developed this method to mitigate drift issues during complex quantum computations.

The article is an author correction published in Nature on April 28, 2026, addressing advancements in quantum error correction achieving results below the surface code threshold. The correction likely clarifies or updates findings related to quantum computing error mitigation techniques.