A globally driven superconducting quantum computing architecture

  1. Roberto Menta,
  2. Francesco Cioni,
  3. Riccardo Aiudi,
  4. Marco Polini,
  5. and Vittorio Giovannetti
We propose a platform for implementing a universal, globally driven quantum computer based on a 2D ladder hosting three different species of superconducting qubits. In stark contrast with the existing literature, our scheme exploits the always-on longitudinal ZZ coupling. The latter, combined with specific driving frequencies, enables the reach of a blockade regime, which plays a pivotal role in the computing scheme.
arxiv pdf

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