This quantum error correction algorithm is highly sensitive, capable of accurately detecting even minor errors in qubits. It also exhibits strong robustness, enabling it to quickly and precisely ...

A new hybrid quantum-classical algorithm tackles the NP-hard minimum distance problem for quantum error-correcting codes, ...

This research demonstrates that quantum algorithms scale to 97 physical qubits using the Steane code for fault-tolerant error ...

Written for you by our author Tejasri Gururaj, edited by Gaby Clark, and fact-checked and reviewed by Robert Egan —this article is the result of careful human work. We rely on readers like you to keep ...

In what specific cases do quantum computers surpass their classical counterparts? That’s a hard question to answer, in part because today’s quantum computers are finicky things, plagued with errors ...