Google Quantum AI Achieves Verifiable Quantum Advantage on Willow Chip with Quantum Echoes Algorithm

Google Quantum AI has announced a major algorithmic breakthrough, demonstrating the first-ever verifiable quantum advantage on hardware using the out-of-time-order correlator (OTOC) algorithm, which it terms Quantum Echoes. The experiment, published in Nature, ran on the Willow superconducting quantum processor and achieved a speed advantage of 13,000× over the fastest classical supercomputers for this task. […]

The post Google Quantum AI Achieves Verifiable Quantum Advantage on Willow Chip with Quantum Echoes Algorithm appeared first on Quantum Computing Report.