John Martinis has already revolutionised quantum computing twice. Now, he is working on another radical rethink of the ...

Australian taxpayers are backing Sydney start-up Diraq’s ambition to become a global leader in utility-scale quantum computing.

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

Quantum computing has long been constrained by the messy reality of controlling fragile qubits with bulky, power-hungry ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

Quantum computing has great potential , but its main unit, the qubit, is beset by inherent stability problems. However, this new study might change that.

The study shows that in quantum devices, reading a clock consumes far more energy than running it. This insight will help ...

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Silicon carbide is for photonic circuits and quantum devices. Atomic layer processing boosts SiC waveguides and resonators, improving performance.

Issued on behalf of QSE - Quantum Secure Encryption Corp.

Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem ...

With verification provided by Global Quantum Intelligence (GQI), platform aims to expedite investment in quantum and ...