Patent ID: 9633313
Date: 2017-04-25
CPC Classifications: B82Y,G06N

Claim:
1. A V-gate quantum circuit device, comprising: a control-qubit-generation quantum-circuit subsystem that generates a first rotation control qubit; a first rotation quantum-circuit subsystem that performs a first rotation on a subject qubit input to the first rotation quantum-circuit subsystem along with the rotation control qubit; and a second rotation quantum-circuit subsystem that performs a second rotation on the subject qubit input to the second rotation quantum-circuit subsystem along with a control qubit, wherein the control-qubit-generation quantum-circuit subsystem comprises: one or more stages, each stage i including a controller that monitors the measurements output from the measurement output of successive stages of the control-qubit-generation quantum-circuit subsystem to determine a number of stages to apply to the subject qubit in order to rotate the state vector of the subject qubit to a specified rotation angle within the plane, wherein each qubit is a physical qubit.