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arXiv · 2002.03951

Noise Sensitivities for an Atom Shuttled by a Moving Optical Lattice via Shortcuts to Adiabaticity

Xiao-Jing Lu·Andreas Ruschhaupt·Sofía Martínez-Garaot·J. Gonzalo Muga
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Abstract

We find the noise sensitivities (i.e., the quadratic terms of the energy with respect to the perturbation of the noise) of a particle shuttled by an optical lattice that moves according to a shortcut-to-adiabaticity transport protocol. Noises affecting different optical lattice parameters, trap depth, position, and lattice periodicity, are considered. We find generic expressions of the sensitivities for arbitrary noise spectra but focus on the white-noise limit as a basic reference, and on Ornstein-Uhlenbeck noise to account for the effect of non-zero correlation times.

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Xiao-Jing Lu, Andreas Ruschhaupt, Sofía Martínez-Garaot, J. Gonzalo Muga. 2020-02-10. Noise Sensitivities for an Atom Shuttled by a Moving Optical Lattice via Shortcuts to Adiabaticity. https://doi.org/10.3390/e22030262

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