A high-performance silicon-based quantum processor has been developed in which the spins of nine phosphorus nuclei — divided into two groups, or registers — and two shared electrons act as quantum ...

There are lots of quantum computing start-ups, but IBM, America's first tech company, has led the pack since the 1970s, and ...

IBM on Tuesday announced a detailed roadmap to develop a large-scale, fault-tolerant quantum computer called Quantum Starling. Part of the company's plan involves the new IBM Quantum Nighthawk ...

Quantum chaos describes chaotic classical dynamical systems in terms of quantum theory, but simulations of these systems are limited by computational resources. However, one team seems to have found a ...

Quantum computers are expected to solve problems far beyond the reach of today’s most advanced supercomputers. For these machines to work on a large scale, their individual processors need to ...

The quantum computing industry is advancing, but is it advancing fast enough? While we constantly hear claims like a quantum computer could be 20,000 times faster, the actual physical processors — the ...