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 ...

In quantum computing, a quantum bit or “qubit” is one unit of information, just like a binary bit in classical computing. For more than two decades, physicists and engineers have shown the world that ...

There’s widespread agreement that most useful quantum computing will have to wait for the development of error-corrected qubits. Error correction involves ...

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 ...

In addition to launching Nighthawk, IBM also announced its Quantum Loon chip, an experimental processor that will not be made publicly available, but the company said it will be the driving force ...

The xCORE XS1-L4-64 integrates four 32-bit logical processor cores at a price that is comparable with competing single-core devices. The xCORE XS1-L4-64 integrates four 32-bit logical processor cores ...

APU stands for Accelerated Processing Unit. It refers to a kind of processor that combines a CPU and GPU into a single package. A CPU, or central processing unit, handles all of the logical and ...

QuEra gets ready for error correction, runs operations with over 40 logical qubits. So more progress toward a functional quantum computer, but still many miles to go ...