Two-dimensional projection of a quantum spherical code composed of two copies (black and red) of the four complex dimensional Witting polytope. This code can correct up to five photon losses of any ...

Quantum dynamics—the study of how particles behave and interact in a quantum system—has long fascinated physicists due to its puzzling and sometimes bizarre behaviors. Unlike classical systems, where ...

A new breakthrough by Australian and international scientists shows that errors inside quantum machines are not just fleeting ...

Recent breakthroughs in quantum physics have unlocked extraordinary possibilities, reshaping not only the future of technology but also the potential for human evolution. One such milestone occurred ...

Scientists have designed a physical qubit that behaves as an error-correcting "logical qubit," and now they think they can scale it up to make a useful quantum computer using a few hundred. When you ...

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over ...

Classical computing has operated as the fundamental power behind our digital world for many decades. Modern civilization relies on classical systems to operate smartphones and global financial ...

Physicists manage to protect quantum information from noise using skyrmions, a key advance for networks and quantum computing ...

Discover how quantum-resistant key management secures AI model deployments, protecting against quantum computing threats with advanced encryption and zero-trust strategies.

Detailed price information for D-Wave Quantum Inc (QBTS-N) from The Globe and Mail including charting and trades.