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arXiv · 1501.06414

Accelerated Bose-Einstein condensates in a double-well potential

Andrea Sacchetti
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Abstract

Devices based on ultracold atoms moving in an accelerating optical lattice or double-well potential are a promising tool for precise measurements of fundamental physical constants as well as for the construction of sensors. Here, we carefully analyze the model of a couple of BECs separated by a barrier in an accelerated field and we show how the observable quantities, mainly the period of the beating motion or of the phase-shift, are related to the physical parameters of the model as well as to the energy of the initial state.

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Andrea Sacchetti. 2015-01-26. Accelerated Bose-Einstein condensates in a double-well potential. https://doi.org/10.1016/j.physleta.2015.11.020

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