255 citations · 2.5k across the 74 of their papers we have counts for
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quant-ph2019
2-Designs and Redundant Syndrome Extraction for Quantum Error Correction
Vickram N. Premakumar, Hele Sha, Daniel Crow +2
Imperfect measurement can degrade a quantum error correction scheme. A solution that restores fault tolerance is to add redundancy to the process of syndrome extraction. In this wo…
cond-mat.mes-hall2019★ 35 cited
Spatial Noise Correlations in a Si/SiGe Two-Qubit Device from Bell State Coherences
Jelmer M. Boter, Xiao Xue, Tobias S. Krähenmann +10
We study spatial noise correlations in a Si/SiGe two-qubit device with integrated micromagnets. Our method relies on the concept of decoherence-free subspaces, whereby we measure t…