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arXiv · 2208.13548

Quantized fields for optimal control in the strong coupling regime

Frieder Lindel·Edoardo G. Carnio·Stefan Yoshi Buhmann·Andreas Buchleitner
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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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Frieder Lindel, Edoardo G. Carnio, Stefan Yoshi Buhmann, Andreas Buchleitner. 2022-08-29. Quantized fields for optimal control in the strong coupling regime. https://doi.org/10.1103/physrevlett.130.133601

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