Four decades ago, physicists were theorizing that the mind-bending mechanics of quantum physics could be harnessed to make a new kind of computer that’s exponentially more powerful than conventional ...

While error correction should become more effective as the number of physical qubits in a logical qubit increases, adding ...

Quantum error‐correcting codes (QECCs) have emerged as a crucial instrument in the quest to realise reliable quantum information processing. These codes utilise sophisticated mathematical frameworks ...

AI is the technology trend of the moment—but what’s 10 years down the road? Some experts say quantum computing will be the next game-changer. WSJ visited IBM’s quantum computing lab to learn why.

Even though large scale quantum computing are years away from being a practical reality, federal government experts are rightfully worried about the cryptography implications today. The threat is ...

"You're basically creating molecular circuits in the machine's memory versus connecting together a bunch of steps in a piece of software," said Bill Vass.