Despite being powerful and fast, quantum computers still face challenges on their pathway to practical use cases. These devices have a limited ability to correct the arising computational errors. Now, ...

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

Today’s quantum computing hardware is severely limited in what it can do by errors that are difficult to avoid. There can be problems with everything from setting the initial state of a qubit to ...

Forbes contributors publish independent expert analyses and insights. Paul-Smith Goodson is an analyst covering quantum computing and AI. Microsoft and Quantinuum quantum computing researchers just ...

Technology Computing Error-corrected qubits 800 times more reliable after breakthrough, paving the way for 'next level' of quantum computing News By Keumars Afifi-Sabet published April 4, 2024 ...

Computers also make mistakes. These are usually suppressed by technical measures or detected and corrected during the calculation. In quantum computers, this involves some effort, as no copy can be ...

IBM’s new quantum computing roadmap provides a detailed and credible plan to build an error-corrected quantum computer before the end of the decade. Its last major roadmap update in May 2022 contained ...