Quantum computing’s potential has reached a new milestone with the simulation of a black hole. This achievement not only marks a significant advancement in computational physics but also provides new ...

Researchers say it's impossible to use algorithmic computation to generate everything in our universe. The possibility that our entire universe merely exists inside a computer simulation is more than ...

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.” ...

It remains an open question when a commercial quantum computer will emerge that can outperform classical (non-quantum) machines in speed and energy efficiency while solving real-world combinatorial ...

The research was published in the journal Science ("Observation of Shapiro steps in an ultracold atomic Josephson junction"). Two superconductors separated by a wafer-thin insulating layer – that's ...

While the concept of quantum computing has been discussed for more than 40 years, only recently have experiments indicated that a practical quantum computer may be possible. Recent developments in ...

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 ...

Forbes contributors publish independent expert analyses and insights. Tim Bajarin covers the tech industry’s impact on PC and CE markets. Two years ago, I spent about six months in deep discussions ...