Extending quantum control of time-independent systems to time-dependent systems

Abstract

We establish that if a scheme can control a time-independent system arbitrarily coupled to a generic finite bath over a short period of time $T$ with control precision $O(T^{N+1})$, it can also realize the control with the same order of precision on smoothly time-dependent systems. This result extends the validity of various universal dynamical control schemes to arbitrary analytically time-dependent systems.

4 pages

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Cited by in corpus (4)

• Universal dynamical decoupling of multiqubit states from environment
• Quadratic Dynamical Decoupling with Non-Uniform Error Suppression
• No-go theorem and optimization of dynamical decoupling against noise with soft cutoff
• Higher-order protection of quantum gates: Hamiltonian engineering coordinated with dynamical decoupling