Erratum: Randomized Benchmarking of Multiqubit Gates [Phys. Rev. Lett.108, 260503 (2012)]
John Gaebler, Adam M. Meier, Ting Rei Tan, R. Bowler, Yiheng Lin, David Hanneke, John D. Jost, Jonathan Home, Emanuel H. Knill, Dietrich G. Leibfried, D. J. Wineland · Physical Review Letters · 2012
The parallel one-qubit benchmarking procedure did not follow the protocol of [1] as claimed in our Letter. The Clifford gates were actually chosen with equal probability from the following five options: Rx AE=2, Ry AE=2, or the identity. This affects only the first paragraph describing the parallel one-qubit benchmark. The remainder of the Letter including the results shown for the one-qubit benchmark are unchanged. However, comparison to previous one-qubit benchmark experiments following the protocol in [1] requires correcting for the change. See Ref.