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Article

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

1
School of Electric and Mechatronics Engineering, Xuchang University, Xuchang 461000, China
2
Department of Physics, University College Cork, Cork T12 YN60, Ireland
3
Departamento de Química Física, UPV/EHU, Apdo 644 Bilbao 48080, Spain
*
Author to whom correspondence should be addressed.
Entropy 2020, 22(3), 262; https://doi.org/10.3390/e22030262
Received: 10 February 2020 / Revised: 21 February 2020 / Accepted: 21 February 2020 / Published: 25 February 2020
(This article belongs to the Special Issue Shortcuts to Adiabaticity)
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. View Full-Text
Keywords: shortcuts to adiabaticity; noise sensitivities; transport; optical lattice; invariant-based inverse engineering. shortcuts to adiabaticity; noise sensitivities; transport; optical lattice; invariant-based inverse engineering.
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MDPI and ACS Style

Lu, X.-J.; Ruschhaupt, A.; Martínez-Garaot, S.; Muga, J.G. Noise Sensitivities for an Atom Shuttled by a Moving Optical Lattice via Shortcuts to Adiabaticity. Entropy 2020, 22, 262. https://doi.org/10.3390/e22030262

AMA Style

Lu X-J, Ruschhaupt A, Martínez-Garaot S, Muga JG. Noise Sensitivities for an Atom Shuttled by a Moving Optical Lattice via Shortcuts to Adiabaticity. Entropy. 2020; 22(3):262. https://doi.org/10.3390/e22030262

Chicago/Turabian Style

Lu, Xiao-Jing; Ruschhaupt, Andreas; Martínez-Garaot, Sofía; Muga, Juan G. 2020. "Noise Sensitivities for an Atom Shuttled by a Moving Optical Lattice via Shortcuts to Adiabaticity" Entropy 22, no. 3: 262. https://doi.org/10.3390/e22030262

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