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Josephson junction qubit network with current-controlled interaction

J. Lantz·M. Wallquist·V. S. Shumeiko·G. Wendin
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Abstract

We design and evaluate a scalable charge qubit chain network with controllable current-current coupling of neighbouring qubit loops via local dc-current gates. The network allows construction of general N-qubit gates. The proposed design is in line with current main stream experiments.

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J. Lantz, M. Wallquist, V. S. Shumeiko, G. Wendin. 2004-03-10. Josephson junction qubit network with current-controlled interaction. https://doi.org/10.1103/physrevb.70.140507

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