Quantum computing breakthroughs from IonQ, D-Wave, QuEra, Alice & Bob, and others in the last six months, with dates, achievements, and their impact on error-corrected, scalable quantum systems. May 7 ...

New pre-print describes codes that “move” logical ancilla qubits up and down to significantly reduce the error rate ...

IQM Halocene is a new quantum computer product line aimed at error correction development. It will start with a150-qubit system to be delivered by the end of 2026 and ...

Quantum computing has great potential , but its main unit, the qubit, is beset by inherent stability problems. However, this new study might change that.

Researchers from Google have demonstrated a new generation of quantum computer, called Willow, which is able to run its random circuit sampling (RCS) benchmark significantly faster than a ...

IBM has just made a major announcement about its plans to achieve large-scale quantum fault tolerance before the end of this decade. Based on the company’s new quantum roadmap, by 2029 IBM expects to ...

The French quantum computing startup Alice & Bob SAS said today it has raised €100 million ($104.2 million) in a Series B round of funding led by Future French Champions, AXA Venture Partners and ...

IBM is no longer talking about quantum computing as a distant science project. It is laying out a tightly sequenced plan that stretches from today’s noisy chips to fault-tolerant machines that could ...

Leaping forward with quantum technology. — Image by © Tim Sandle. Leaping forward with quantum technology. — Image by © Tim Sandle. In a recently published peer ...

IBM revealed Tuesday its roadmap for bringing a large-scale, fault-tolerant quantum computer, IBM Quantum Starling, online by 2029, which is significantly earlier than many technologists thought ...