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OPERATING A COUPLER DEVICE TO PERFORM QUANTUM LOGIC GATES

  • US 20170230050A1
  • Filed: 12/22/2015
  • Published: 08/10/2017
  • Est. Priority Date: 12/22/2015
  • Status: Active Grant
First Claim
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1. A quantum information control method for performing a quantum logic gate, the method comprising:

  • receiving a coupler control signal at a coupler device in a quantum processor cell;

    in response to the coupler control signal;

    changing a coupler operating frequency of the coupler device toward a qubit operating frequency of a qubit device in the quantum processor cell; and

    producing a phase shift in a quantum state of the qubit device by an interaction between the qubit device and the coupler device.

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