Quantinuum has reported a quantum error-correction result that brings a central requirement of useful quantum computing into ...

A quantum logic gate is a basic quantum device that operates on a small number of quantum bits or qubits. A unitary matrix -- a square matrix of complex numbers -- represents the quantum gate. A 2nx2n ...

Silicon is ubiquitous in modern electronics, and now it is becoming increasingly useful in quantum computing. In particular, silicon's compatibility with existing chip technology and its long ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Researchers from Microsoft and Qolab have proposed a new definition for scalable logical ...

Useful quantum computers will have to use many “logical qubits” as their computational building blocks, and researchers just ...

Infleqtion demonstrated 30 entangled logical qubits using 80 physical qubits on its Sqale platform, a first for any commercial neutral-atom ...

The latest thinking on quantum computing suggests that it will be used in application areas alongside existing high ...

(Kittipong Jirasukhanont from PhonlamaiPhoto's Images/Canva) For all their promise, quantum computers have a hard time modeling the interactions between the two families of building blocks that ...

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The pursuit of fault tolerance is not merely an academic exercise; it is the definitive gateway to a new technological era.​ ...

Quantum computing has made considerable progress since theoretical ideas were first formally explored in the 1970s. It promises a dramatic leap in our ability to understand the world, improve business ...