Science Advances

Supplementary Materials

This PDF file includes:

  • Supplementary Text
  • Fig. S1. Schematic representation of the steady state of a parametrically driven nonlinear resonator in parameter space.
  • Fig. S2. Illustration of the resonator phase space when the qubits are in the even subspace.
  • Fig. S3. Illustration of the resonator phase space when the qubits are in the odd subspace.
  • Fig. S4. Possible circuit QED implementation of the two-qubit parity measurement.
  • Fig. S5. A possible circuit QED implementation for the four-qubit parity measurement.
  • Fig. S6. Fidelity of the two-qubit parity measurement as a function of measurement time for different decay times of the qubits.
  • References (4347)

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