Efficiency of dynamical decoupling sequences in the presence of pulse errors
Efficiency of dynamical decoupling sequences in the presence of pulse errors
For a generic dynamical decoupling sequence employing a single-axis control, we study its efficiency in the presence of small errors in direction of the controlling-pulses. In the case that the corresponding ideal dynamical-decoupling sequence produces good results, the impact of the errors is found to scale as $\xi^2$, with negligible …