Dispersive Qubit Readout with Intrinsic Resonator Reset

  1. M. Jerger,
  2. F. Motzoi,
  3. Y. Gao,
  4. C. Dickel,
  5. L. Buchmann,
  6. A. Bengtsson,
  7. G. Tancredi,
  8. Ch. Warren,
  9. J. Bylander,
  10. D. DiVincenzo,
  11. R. Barends,
  12. and P. A. Bushev
A key challenge in quantum computing is speeding up measurement and initialization. Here, we experimentally demonstrate a dispersive measurement method for superconducting qubits that