Colorado-based Quantinuum has set a new record in quantum computing by successfully entangling 50 logical qubits. The company’s Director of Computational Theory and Design, David Hayes, revealed this ...

Pobody’s nerfect—not even the indifferent, calculating bits that are the foundation of computers. But JQI Fellow Christopher Monroe’s group, together with colleagues from Duke University, have made ...

Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D ...

Surface code preparation and decoding data. a, Surface code stabilizers for the two independent d = 7 codes following state preparation. Credit: Nature (2023). DOI: 10.1038/s41586-023-06927-3 Surface ...

Quantum computing is still in its infancy, easily beaten by traditional computers. One of the biggest challenges? The fact that quantum bits — qubits — are much more fragile than the bits in silicon ...

For quantum computers to go from research curiosities to practically useful devices, researchers need to get their errors under control. New research from Microsoft and Quantinuum has now taken a ...

China reports a quantum error correction breakthrough that could rival Google, signaling faster progress toward practical ...

Mistakes happen — especially in quantum computers. The fragile quantum bits, or qubits, that make up the machines are notoriously error-prone, but now scientists have shown that they can fix the flubs ...

Researchers have experimentally demonstrated, for the first time, that an assembly of quantum computing pieces -- a logical qubit -- can be better than the worst parts used to make it. The team shared ...