Google Quantum AI researchers have published a new method for measuring quantum chaos using Out-of-Time-Order Correlators (OTOCs). This approach, demonstrated on their Willow quantum chip, achieves a verifiable quantum advantage by simulating chaotic quantum systems beyond the capabilities of classical computers. The technique is expected to enable solutions for complex problems such as Hamiltonian learning in Nuclear Magnetic Resonance. AI
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RANK_REASON Publication of a new quantum algorithm and experimental demonstration in Nature.
