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

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

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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 ...

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

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 ...

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 ...

A startup called Atom Computing announced that it has been doing internal testing of a 1,180 qubit quantum computer and will make it available to customers next year. The company has in the past only ...

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 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 ...

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 ...

Fujitsu and RIKEN (a leading Japanese research institute) have announced that they’ve developed a new 256-qubit superconducting quantum computer, which significantly expands their quantum computing ...