Summarywith Microsoft, Atom Computing, and QuEra leading efforts to deliver small, error-corrected machines. enabling error ...

But other things are still in flux. On the previous version of the system, connections among qubits were handled by moving individual atoms next to each other in order to entangle them. But the ...

Simply swapping the Princeton-built qubit into Google’s best quantum processor, Willow, would improve its performance by ...

VTT recently announced completion of Finland’s second quantum computer, which uses 20 superconducting qubits. The work, accomplished in partnership with IQM Quantum Computers, is another step on the ...

Aiming to strengthen Finland's quantum computing expertise, the launch marks the end of a four-year joint development project that successfully completed the building of a 50-qubit quantum computer.

Researchers at USTC in China turned to microwave-based error correction to achieve a distance-7 logical qubit, much like ...

China has reached a new milestone in quantum computing with the development of Tianyan-504, a powerful 504-qubit quantum computer. The Tianyan-504 quantum computer was developed through collaboration ...

A group of South Korean researchers has successfully developed an integrated quantum circuit chip using photons (light particles). It is a system capable of controlling eight photons using a photonic ...

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The state-owned VTT Technical Research Centre of Finland, a pioneering innovation and research collaborator for businesses and society, has unveiled the second quantum computer in Finland: a 20-qubit ...

BERKELEY, Calif., July 16, 2025 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced that it ...

The MarketWatch News Department was not involved in the creation of this content. -- IQM will deliver two IQM Radiance quantum computers to VTT in Finland: first a 150-qubit computer in 2026 and a 300 ...