Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

In 2022, USTC researchers led by quantum physicist Pan Jianwei demonstrated the proof of principle by achieving a minimal-error-correcting unit: a distance-3 surface code logical qubit. The next year, ...

Google has launched Willow, one of the world’s most powerful quantum computers, at its Santa Barbara facility in the United ...

Scientists have developed a new approach to correcting common quantum computing errors, which could pave the way for more reliable systems.

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 ...

A "winner-take-all scenario" is possible, said JPMorgan in a report on quantum computing stocks that looked at IBM, Google ...

What I am looking at is not just the most powerful computer in the world, but technology pivotal to financial security, ...

Is QBTS seen as a high-risk, high-reward bet as an early quantum leader or a core holding for conservative portfolios?

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

D-Wave Quantum Inc., a commercial supplier of quantum computing hardware and software, today announced an agreement to ...

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 ...

'This is easily the most powerful quantum computer on Earth': Scientists unveil Helios, a record-breaking quantum system They also calculated that a quantum computer built using their architecture ...