DESIGNING DYNAMICALLY CORRECTED GATES ROBUST TO MULTIPLE NOISE SOURCES USING GEOMETRIC SPACE CURVES

Abstract

Embodiments directed to designing corrective control signals are described. When implemented to drive a quantum operation, such corrective control signals can implement quantum gates that are insensitive to different noise types associated with the quantum operation. In one example, a method can include deriving noise cancellation conditions that are to be satisfied to define a corrective control signal that cancels different noise types associated with performing a quantum operation when the corrective control signal is used to drive the quantum operation. The method can further include constructing a space curve that satisfies the noise cancellation conditions in a multidimensional space. The space curve can be representative of the corrective control signal. The method can further include defining the corrective control signal based on the space curve.

CPC Classifications