Researchers have just found a way to show that quantum computing beats classical computing by giving a leading practical proposal known as random circuit sampling (RCS) a qualified seal of approval ...

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 team of engineers, physicists and quantum specialists at Google Research has found that reducing noise to a certain level allows the company's sycamore quantum chip to beat classical computers ...

A “useless” algorithm that serves as a benchmark for demonstrating the power of quantum computers over ordinary devices could potentially be repurposed as a way to keep data secure from, ironically, ...