Google estimates that the performance of the hardware qubits would need to improve by another 20 percent or more to provide a clear advantage to large logical qubits.

A team of researchers from Google and the PSI Center for Scientific Computing has developed a novel quantum simulator that ...

Google's new 105-qubit 'Willow' quantum processor has surpassed a key error-correction threshold first proposed in 1995 — with errors now reducing exponentially as you scale up quantum machines.

Google’s new chip, Willow, has achieved the exponential suppression of errors. ... Then they linked up multiple physical qubits to form a conglomerate called a logical qubit.

Experiments on Google's 67-qubit Sycamore processor showed operations entering a new "weak noise phase" in which calculations were complex enough to outperform supercomputers, based on benchmark ...

It’s a three-decade goal that has not been reached – until now, according to Google. The company in Nature this week introduced its latest quantum chip, ... In experiments using 72-quibit and ...

Students at Qubit by Qubit learning quantum computing. A Quantum Leap in Quantum Education: Qubit by Qubit and Google Quantum AI Partner to Make Quantum Computing Accessible to Thousands of ...

In a significant stride, Russia's Lebedev Physical Institute (FIAN) has successfully tested a 50-qubit quantum computer, ...

But this year, we have something new: the first company to market with a new qubit technology. The technology is called a dual-rail qubit, ... the qubits favored by companies like Google and IBM.

Google, Microsoft, and others are racing to crack open quantum computing. ... Essentially, this is a qubit based on a topological state of matter, which isn't a liquid, gas, or solid.

Microsoft’s new “topological qubit” is not based on a solid, liquid or gas. It is another phase of matter that many experts did not think was possible. Microsoft’s new quantum chip is ...