Two-dimensional projection of a quantum spherical code composed of two copies (black and red) of the four complex dimensional Witting polytope. This code can correct up to five photon losses of any ...

Researchers from the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, and Johns Hopkins University in Baltimore have achieved a breakthrough in quantum noise characterization in ...

Quantum computers are computing systems that process information leveraging quantum mechanical effects. These computers rely ...

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. Classical computing has operated as the fundamental power behind our digital world for many ...

Quantum computers, systems that process information leveraging quantum mechanical effects, have the potential of ...

For more than a decade, the world of digital currency has been built on a single foundation: the blockchain. This complex, code-based system of distributed ledgers was a revolutionary approach to ...

Today, at its annual IBM Quantum Summit in New York, the company debuted the 133-qubit Quantum Heron, the first in what IBM said will be a series of utility-scale quantum processors whose architecture ...

Honeywell's quantum scientists have quadrupled the capabilities of the company's quantum computer, with the device achieving record levels of performance less than a year after the first generation of ...