Canadian quantum computing company Xanadu has taken a major leap in its mission to build a scalable, fault-tolerant quantum ...

Quantum computers are incredible, but they come with a big challenge: keeping errors under control. At the heart of the issue ...

Nord Quantique has announced what it calls a breakthrough in quantum physics that will make quantum error correction a bit ...

In a scene from the movie Gladiator, Roman emperor Marcus Aurelius, worried about the fragility of his empire, tells his general, Maximus: “There was once a dream that was Rome. You could only whisper ...

Two quantum information theorists have solved a decades-old problem that will free up quantum computing power. University of Sydney quantum researchers Dominic Williamson and Nouédyn Baspin have ...

Lead author Dr Dominic Williamson from the University of Sydney Nano Institute and School of Physics said: “There remain significant barriers to overcome in the development of a universal quantum ...

Amazon announced that it has created its own quantum computing chip, joining Microsoft and Google in a push to take this potentially transformative technology from the theoretical to the practical.

In the world of quantum computing, the Hilbert space dimension—the measure of the number of quantum states that a quantum computer can access—is a prized possession. Having a larger Hilbert ...

In the future, quantum computers could rapidly simulate new materials or help scientists develop faster machine‐learning models, opening the door to many new possibilities. But these ...

For the first time, a quantum computer has improved its results by repeatedly fixing its own mistakes midcalculation with a technique called quantum error correction ...

Researchers from Google have demonstrated a new generation of quantum computer, called Willow, which is able to run its random circuit sampling (RCS) benchmark significantly faster than a ...