Coherent randomized benchmarking

J Miguel-Ramiro, A Pirker, W Dür - Physical Review Research, 2021 - APS
Randomized benchmarking is a powerful technique to efficiently estimate the performance
… Here, we propose to perform randomized benchmarking in a coherent way, where …

Qutrit randomized benchmarking

A Morvan, VV Ramasesh, MS Blok, JM Kreikebaum… - Physical review …, 2021 - APS
… Table I reports the coherence limit for our … coherent errors. This implies that the quality of
achievable single-qutrit transmon gates will increase along with improvements in coherence

Randomized benchmarking with confidence

JJ Wallman, ST Flammia - New Journal of Physics, 2014 - iopscience.iop.org
Randomized benchmarking is a promising tool for … the estimates produced by randomized
benchmarking (both standard … We also show that randomized benchmarking can be used to …

Randomized benchmarking for non-Markovian noise

P Figueroa-Romero, K Modi, RJ Harris, TM Stace… - PRX Quantum, 2021 - APS
… leaving identities can allow determination of whether nonMarkovian noise is coherent: in
a continuous red line we show the analytical ASF with the same model of Eq. (24), with ρ ∼ |00…

Randomized benchmarking of quantum gates

E Knill, D Leibfried, R Reichle, J Britton… - Physical Review A …, 2008 - APS
… In order to realize these advantages of quantum computing, we need to coherently control …
-qubit gates without excessive loss of coherence. Although there have been experiments to de…

Direct randomized benchmarking for multiqubit devices

TJ Proctor, A Carignan-Dugas, K Rudinger, E Nielsen… - Physical review …, 2019 - APS
… twirl coherent errors to Pauli-stochastic errors, implying that errors can only coherently
combine between a few layers in a DRB circuit (in contrast to the uncontrolled coherent addition …

What randomized benchmarking actually measures

T Proctor, K Rudinger, K Young, M Sarovar… - Physical review …, 2017 - APS
Randomized benchmarking (RB) is widely used to measure an error rate of a set of quantum
gates, by performing random circuits that would do nothing if the gates were perfect. In the …

Optimized experiment design and analysis for fully randomized benchmarking

A Kwiatkowski - 2024 - search.proquest.com
… Here we study fully randomized benchmarking, where a new … randomized benchmarking to
randomized benchmarking … concrete advantages of fully randomized benchmarking. Broadly, …

Correlated randomized benchmarking

DC McKay, AW Cross, CJ Wood… - arXiv preprint arXiv …, 2020 - arxiv.org
… To address this issue, we propose and test an extension to the analysis of simultaneous
randomized benchmarking data -- correlated randomized benchmarking. We fit the decay of …

Comparisons among the Performances of Randomized-framed Benchmarking Protocols under T1, T2 and Coherent Error Models

X Chai, Y Gu, W Zhuang, P Qian, X Xiao… - arXiv preprint arXiv …, 2023 - arxiv.org
… of random circuits, such as randomized benchmarking (RB), … above different
randomized-framed benchmarking protocols, … randomized-frame protocols under T1, T2, and …