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MOSCOW, Dec. 18 (Xinhua) -- Russia has completed testing its first 70-qubit quantum computer using ytterbium ions, Russia's state nuclear corporation Rosatom said Thursday.

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

In order to scale quantum computers, more qubits must be added and interconnected. However, prior attempts to do this have ...

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 ...

KAWASAKI, Japan, Aug 1, 2025 - (JCN Newswire) - - Fujitsu today announced that it has started research and development towards a superconducting quantum computer with a capacity exceeding 10,000 ...

Greater Noida in India is set to get a new data center dedicated to quantum computing. On August 11, the Uttar Pradesh (UP) Government signed a Memorandum of Understanding (MoU) with Innogress, a ...

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 ...

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 ...

The 20-qubit computer was completed in 2023, and, in the third phase, it was upgraded to 50 qubits. A 50-qubit quantum computer is capable of performing such calculations which are not anymore ...

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 ...