Abstract
We report theoretical studies of adiabatic population transfer using dressed spin states. Quantum optimal control using the chopped random basis (CRAB) algorithm has been implemented in a negatively charged diamond nitrogen vacancy center that is coupled to a strong and resonant microwave field. We show that the dressed spin states are highly effective in suppressing effects of spin dephasing on adiabatic population transfer. The numerical simulation also demonstrates that CRAB-based quantum optimal control can enable an efficient and robust adiabatic population transfer.
- Received 29 January 2019
DOI:https://doi.org/10.1103/PhysRevA.99.063812
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