Robust quantum control by smooth quasi-square pulses - Archive ouverte HAL
Article Dans Une Revue J.Phys.B Année : 2022

Robust quantum control by smooth quasi-square pulses

Résumé

Robust time-optimal control is known to feature constant (square) pulses. We analyze fast adiabatic dynamics that preserve robustness by using alternative smooth quasi-square pulses, typically represented by hyper-Gaussian pulses. We here consider the two protocols, robust inverse optimization and time-contracted adiabatic passage, allowing the design of the same pulse shape in both cases. The dynamics and their performance are compared. The superiority of the former protocol is shown.

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Dates et versions

hal-03791724 , version 1 (29-09-2022)

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Jing-Jun Zhu, Xavier Laforgue, Xi Chen, Stéphane Guérin. Robust quantum control by smooth quasi-square pulses. J.Phys.B, 2022, 55, pp.194001. ⟨10.1088/1361-6455/ac8adf⟩. ⟨hal-03791724⟩
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