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Bragg spectroscopy with an accelerating Bose-Einstein condensate

R. Geursen·N. R. Thomas·A. C. Wilson
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Abstract

We present the results of Bragg spectroscopy performed on an accelerating Bose-Einstein condensate. The Bose condensate undergoes circular micro-motion in a magnetic TOP trap and the effect of this motion on the Bragg spectrum is analyzed. A simple frequency modulation model is used to interpret the observed complex structure, and broadening effects are considered using numerical solutions to the Gross-Pitaevskii equation.

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R. Geursen, N. R. Thomas, A. C. Wilson. 2003-08-26. Bragg spectroscopy with an accelerating Bose-Einstein condensate. https://doi.org/10.1103/physreva.68.043611

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