591 citations · 3.6k across the 29 of their papers we have counts for
29 papers
Encoding a magic state with beyond break-even fidelity
Riddhi S. Gupta, Neereja Sundaresan, Thomas Alexander +10
To run large-scale algorithms on a quantum computer, error-correcting codes must be able to perform a fundamental set of operations, called logic gates, while isolating the encoded…
Floquet Analysis of Frequency Collisions
Kentaro Heya, Moein Malekakhlagh, Seth Merkel +2
Implementation of high-fidelity gate operations on integrated-qubit systems is of vital importance for fault-tolerant quantum computation. Qubit frequency allocation is an essentia…
Characterizing non-Markovian Off-Resonant Errors in Quantum Gates
Ken Xuan Wei, Emily Pritchett, David M. Zajac +2
As quantum gates improve, it becomes increasingly difficult to characterize the remaining errors. Here we describe a class of coherent non-Markovian errors -- excitations due to an…
Scalable error mitigation for noisy quantum circuits produces competitive expectation values
Youngseok Kim, Christopher J. Wood, Theodore J. Yoder +4
Noise in existing quantum processors only enables an approximation to ideal quantum computation. However, these approximations can be vastly improved by error mitigation, for the c…
Hardware-efficient random circuits to classify noise in a multi-qubit system
Jin-Sung Kim, Lev S. Bishop, Antonio D. Corcoles +3
In this work we extend a multi-qubit benchmarking technique known as the Binned Output Generation (BOG) in order to discriminate between coherent and incoherent noise sources in th…
Experimental accreditation of outputs of noisy quantum computers
Samuele Ferracin, Seth T. Merkel, David McKay +1
We provide and experimentally demonstrate an accreditation protocol that upper-bounds the variation distance between noisy and noiseless probability distributions of the outputs of…