Extending quantum control of time-independent systems to time-dependent systems
Zhenyu Wang, Ren‐Bao Liu · Physical Review A · 2011
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.