Forbes contributors publish independent expert analyses and insights. Paul-Smith Goodson is an analyst covering quantum computing and AI. Google has chalked up several amazing quantum computing ...

A team of researchers from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences and its partners have made significant advancements in random quantum circuit ...

Quantum advantage: Schematic diagram of the Zuchongzhi-3 chip. 105 qubits and 182 couplers are integrated on the same chip to perform quantum random circuit sampling tasks. (Courtesy: USTC) ...

Google’s Willow quantum chip achieved a milestone by performing a computation in under five minutes, which would take a supercomputer ten trillion years. Google acknowledges that the Random Circuit ...

(A–C) Classical simulation costs, with the corresponding Schrödinger-Feynman algorithm costs shown in the legend. (D) The optimal random quantum circuit designed by the proposed method for Google’s ...

Julian Kelly, director of Quantum Hardware at Google, announced Willow, the company's latest quantum chip. Willow has state-of-the-art performance across a number of metrics, enabling two major ...