Search Results for author: E. Jeffrey

Found 3 papers, 1 papers with code

Logic gates at the surface code threshold: Superconducting qubits poised for fault-tolerant quantum computing

no code implementations19 Feb 2014 R. Barends, J. Kelly, A. Megrant, A. Veitia, D. Sank, E. Jeffrey, T. C. White, J. Mutus, A. G. Fowler, B. Campbell, Y. Chen, Z. Chen, B. Chiaro, A. Dunsworth, C. Neill, P. O`Malley, P. Roushan, A. Vainsencher, J. Wenner, A. N. Korotkov, A. N. Cleland, John M. Martinis

Here, we demonstrate a universal set of logic gates in a superconducting multi-qubit processor, achieving an average single-qubit gate fidelity of 99. 92% and a two-qubit gate fidelity up to 99. 4%.

Quantum Physics Mesoscale and Nanoscale Physics Superconductivity

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