# Stability and convergence of dynamical decoupling with finite amplitude control

@inproceedings{Burgarth2022StabilityAC, title={Stability and convergence of dynamical decoupling with finite amplitude control}, author={Daniel Burgarth and Paolo Facchi and Robin Hillier}, year={2022} }

. Dynamical decoupling is a key method to mitigate errors in a quantum mechanical system, and we studied it in a series of papers dealing in particular with the problems arising from unbounded Hamiltonians. The standard bangbang model of dynamical decoupling, which we also used in those papers, requires decoupling operations with inﬁnite amplitude, which is strictly speaking unrealistic from a physical point of view. In this paper we look at decoupling operations of ﬁnite amplitude, discuss…

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