Scientists have achieved the lowest quantum computing error rate ever recorded — an important step in solving the fundamental challenges on the way to practical ...

Despite their immense promise to solve new kinds of problems, today’s quantum computers are inherently prone to error. A small perturbation in their surrounding ...

For a while researchers thought they’d have to make do with noisy, error-prone systems, at least in the near term. That’s starting to change. In the past 20 years, hundreds of companies, including ...

Back in 2019, Google made waves by claiming it had achieved what has been called “quantum supremacy”—the ability of a quantum computer to perform operations that would take a wildly impractical amount ...

'This is easily the most powerful quantum computer on Earth': Scientists unveil Helios, a record-breaking quantum system Logical qubits: turning down the quantum noise The new error-correction system ...

For humans, background noise is generally just a minor irritant. But for quantum computers, which are very sensitive, it can be a death knell for computations. And because “noise” for a quantum ...

If someone asked you to picture a quantum computer, what would you see in your mind? Maybe you see a normal computer-- just bigger, with some mysterious physics magic going on inside? Forget laptops ...

Despite their immense promise to solve new kinds of problems, today’s quantum computers are inherently prone to error. A small perturbation in their surrounding ...