Quantum computers, computing systems that process information using quantum mechanical effects, could outperform classical computers on some computational tasks. These computers rely on qubits, the ...

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 ...

Together, they form Helios, a new quantum computer built by the British-American company Quantinuum. Quantum computers use ...

Microsoft team led by UC Santa Barbara physicists unveils first-of-its-kind topological qubit, paving the way for a more fault-tolerant quantum computer In a leap forward for quantum computing, a ...

A new Nature critique questions Microsoft’s quantum computing research, raising doubts about a key study behind its goal of ...

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 ...

Researchers from the Quantum Hardware group at CIC nanoGUNE, in collaboration with the British company Quantum Motion, have ...

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 ...

In a leap forward for quantum computing, physicists unveiled an eight-qubit topological quantum processor, the first of its kind. The chip, built as a proof-of-concept for the scientists' design, ...