There have been several claims of quantum computers performing at a level impossible to match with a classical computer – ...

Researchers demonstrate quantum supremacy using a simple game, showcasing the power of quantum computers over classical ones.

The team with D-Wave has reportedly uncovered the holy grail of quantum computing by successfully simulating the properties ...

To achieve this, they redesigned the readout circuit of their earlier Zuchongzhi processor to improve its efficiency, modified the structures of the qubits to increase their coherence times and ...

D-Wave's claim that its quantum computers can solve problems that would take hundreds of years on classical machines have been undermined by two separate research groups showing that even an ordinary ...

Google researchers published a paper in Nature in 2019 claiming they cleared that bar with the Sycamore quantum processor. Researchers at the University of Science and Technology in China claimed they ...

Although Google and others have claimed to achieve quantum advantage — most lately with the Sycamore chip that Google unveiled in December — researchers at D-Wave, a company in Burnaby ...

Quantum computers can perform tasks on a scale and at a speed that would be unthinkable for an ordinary computer. For example, in 2023 Google’s Sycamore quantum computer completed a computational task ...