A new "geometry‑based" quantum swap gate makes neutral‑atom computers far less sensitive to laser noise.

Physicist Jay Gambetta, at IBM’s lab in Yorktown Heights, New York, explains how microwaves orchestrate a solution on a quantum chip: “Think of each qubit as a line in music. You’re creating notes.” ...

By Stephen Nellis SAN FRANCISCO, May 7 (Reuters) - Quantum Motion on Thursday said it raised $160 million to fund its effort to build a quantum computer that is smaller, cheaper and more energy ...

Part 1 of this series explained what quantum computers actually are. Not just faster versions of regular computers, but a fundamentally different kind of machine that exploits the weird rules of ...

The year isn't over yet, but we've already seen record-breaking quantum computers, skyrocketing levels of investment, and demonstrations of real-world benefits. In all the hype about AI it can be easy ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...

Forbes contributors publish independent expert analyses and insights. Paul-Smith Goodson is an analyst covering quantum computing and AI. IBM’s 300mm quantum processor wafer features multiple chips ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today unveiled Helios, its third-generation ...

QuantWare, the leading industrial quantum processor company, today announced a $178 million (€152 million) Series B equity ...

While the billion-dollar question is about when quantum computing will become commercially viable, one of the problems being tackled at the moment is how to make the ...

IBM (IBM) announced on Wednesday that it is on a path to deliver quantum advantage by the end of next year, and fault-tolerant quantum computing by 2029. In addition, the Armonk, N.Y.-based company ...