# Benchmarking Quantum Simulators using Quantum Chaos

@inproceedings{Mark2022BenchmarkingQS, title={Benchmarking Quantum Simulators using Quantum Chaos}, author={Daniel K. Mark and Joonhee Choi and Adam L. Shaw and M. Endres and Soonwon Choi}, year={2022} }

We propose and analyze a sample-eﬃcient protocol to estimate the ﬁdelity between an experimentally prepared state and an ideal target state, applicable to a wide class of analog quantum simulators without advanced sophisticated spatiotemporal control. Our approach utilizes newly discovered universal ﬂuctuations emerging from generic Hamiltonian dynamics, and it does not require any ﬁne-tuned control over state preparation, quantum evolution, or readout capability. It only needs a small number…

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