Quantized fields for optimal control in the strong coupling regime
arXiv:2208.13548 · doi:10.1103/PhysRevLett.130.133601
Abstract
We tailor the quantum statistics of a bosonic field to deterministically drive a quantum system into a target state. Experimentally accessible states of the field achieve good control of multi-level or -qubit systems, notably also at coupling strengths beyond the rotating-wave approximation. This extends optimal control theory to the realm of fully quantized, strongly coupled control and target degrees of freedom.
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