We thank E. R. Clements, R. M. Godun, D. B. Hume and A. M. Steane for helpful discussions and insightful comments on the manuscript. We thank Sandia National Laboratories for supplying the HOA2 ion traps used in these experiments.
This work was supported by the UK EPSRC Hub in Quantum Computing and Simulation , the EU Quantum Technology Flagship Project AQTION and C.J.B.’s UKRI Fellowship . B.C.N. acknowledges funding from the UK National Physical Laboratory.Authors and AffiliationsB. C. Nichol, R. Srinivas, D. P. Nadlinger, P. Drmota, D. Main, G. Araneda, C. J. Ballance & D. M. Lucas
We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more: