Hybrid benchmarking of arbitrary quantum gates
arXiv:1606.03927 · doi:10.1103/PhysRevA.95.062335
Abstract
We present a protocol for Interleaved Randomized Benchmarking of arbitrary quantum gates using Monte Carlo sampling of quantum states. It is generally applicable, including non-Clifford gates while preserving key advantages of Randomized Benchmarking such as error amplification as well as independence from state preparation and measurement errors. This property is crucial for implementations in many contemporary systems. Although the protocol scales exponentially in the number of qubits, it is superior to direct Monte Carlo sampling of the average gate fidelity in both the total number of experiments by orders of magnitude and savings in classical preprocessing, that are exponential.
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Cited by in corpus (13)
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- Theory of quantum system certification: a tutorial
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- Scalable randomized benchmarking of quantum computers using mirror circuits
- Probing context-dependent errors in quantum processors
- Estimating the fidelity of T gates using standard interleaved randomized benchmarking
- Bootstrapping quantum process tomography via a perturbative ansatz
- Demonstrating scalable randomized benchmarking of universal gate sets
- Sample-efficient verification of continuously-parameterized quantum gates for small quantum processors
- Estimating the bias of CX gates via character randomized benchmarking
- An introduction into optimal control for quantum technologies
- A Theory of Direct Randomized Benchmarking