Adiabatic Control of Atomic Dressed States for Transport and Sensing

N. R. Cooper; A. M. Rey

doi:10.1103/physreva.92.021401

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arXiv · 1503.05498

Adiabatic Control of Atomic Dressed States for Transport and Sensing

N. R. Cooper·A. M. Rey

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Abstract

We describe forms of adiabatic transport that arise for dressed-state atoms in optical lattices. Focussing on the limit of weak tunnel-coupling between nearest-neighbour lattice sites, we explain how adiabatic variation of optical dressing allows control of atomic motion between lattice sites: allowing adiabatic particle transport in a direction that depends on the internal state, and force measurements via spectroscopic preparation and readout. For uniformly filled bands these systems display topologically quantised particle transport.

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N. R. Cooper, A. M. Rey. 2015-03-18. Adiabatic Control of Atomic Dressed States for Transport and Sensing. https://doi.org/10.1103/physreva.92.021401

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