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) ...

(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 ...

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 ...

Qjump utilizes shallow quantum circuits to navigate the complex energy landscape and leap between promising regions—or basins—that often entrap traditional classical methods. Quantum computing holds ...