Rigetti Computing is pursuing a more universal gate-based quantum system that theoretically should be able to solve more complex computational problems. The company uses a modular chip architecture ...

IonQ and Alphabet are taking different approaches in quantum computing, and both could be long-term supercomputer stars.

IonQ also set a world record for 2-qubit gate performance, a measure of accuracy and speed for quantum systems. The company ...

A qubit is sort of like a spinning coin before it lands, but this state makes it more sensitive to outside forces, such as ...

D-Wave Quantum Inc., a commercial supplier of quantum computing hardware and software, today announced an agreement to ...

Detailed price information for D-Wave Quantum Inc (QBTS-N) from The Globe and Mail including charting and trades.

D-Wave, one of the industry's rising stars, is continuing to make progress toward scalable quantum computing technology.

Rigetti sells on-premises 9-108 qubit quantum computing systems, supporting national laboratories and quantum computing ...

They are effectively wagering that addressing specific optimization challenges today holds more value than the promise of ...

D-Wave Quantum Inc. (NYSE: QBTS) and Quantum Circuits Inc. today announced D-Wave will acquire Quantum Circuits for $550 ...

Detailed price information for Fidelity National Information Services (FIS-N) from The Globe and Mail including charting and ...

D-Wave Quantum Inc. (NYSE: QBTS) ("D-Wave" or the "Company"), a leader in quantum computing systems, software, and services, and the world's first commercial supplier of quantum computers, and Quantum ...