Quantum computers can outpace classical computers, but so far this ‘quantum advantage’ has been shown only for certain algorithms, and with tens or hundreds of quantum bits (qubits) 1 – 3. To realize ...

A new theoretical study has taken a close look at how noise influences these circuits. The results show that noise places a ...

At the heart of today’s computing future lies a new kind of chip—one that could make quantum computing practical, powerful, and scalable. Scientists have been chasing this dream for decades, but one ...

After many years of work, Microsoft has unveiled its first quantum hardware, the Majorana 1 processor. Let’s grok its topoconductor and tetron-based qubits. There’s a race going on. Not the one to ...

A device with more than 6000 quantum bits, or qubits, has smashed a previously-held record and is the first step towards building the largest quantum computer yet. Each of these is a neutral caesium ...

For quantum computers to go from research curiosities to practically useful devices, researchers need to get their errors under control. New research from Microsoft and Quantinuum has now taken a ...

Physicists at the University of Cologne have taken an important step forward in the pursuit of topological quantum computing by demonstrating the first-ever observation of Crossed Andreev Reflection ...

Quanscient and Haiqu ran what they describe as the most physically complex quantum CFD simulation to date on real IBM quantum hardware.

Alphabet Inc. aka Google's new Willow quantum computing chip could revolutionize computing and lead to breakthroughs in AI and other fields, making Google stock a ...