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arXiv · 1502.01430

Optimal transport of two ions under slow spring-constant drifts

Xiao-Jing Lu·Mikel Palmero·Andreas Ruschhaupt·Xi Chen·Juan Gonzalo Muga
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Abstract

We investigate the effect of slow spring-constant drifts of the trap used to shuttle two ions of different mass. We design transport protocols to suppress or mitigate the final excitation energy by applying invariant-based inverse engineering, perturbation theory, and a harmonic dynamical normal-mode approximation. A simple, explicit trigonometric protocol for the trap trajectory is found to be robust with respect to the spring-constant drifts.

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Xiao-Jing Lu, Mikel Palmero, Andreas Ruschhaupt, Xi Chen, Juan Gonzalo Muga. 2015-02-05. Optimal transport of two ions under slow spring-constant drifts. https://arxiv.org/abs/1502.01430

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