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arXiv · 0904.0238

Bragg spectroscopy for measuring Casimir-Polder interactions with Bose-Einstein condensates above corrugated surfaces

Gustavo A. Moreno·Diego A. R. Dalvit·Esteban Calzetta
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Abstract

We propose a method to probe dispersive atom-surface interactions by measuring via two-photon Bragg spectroscopy the dynamic structure factor of a Bose-Einstein condensate above corrugated surfaces. This method takes advantage of the condensate coherence to reveal the spatial Fourier components of the lateral Casimir-Polder interaction energy.

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Gustavo A. Moreno, Diego A. R. Dalvit, Esteban Calzetta. 2010-03-11. Bragg spectroscopy for measuring Casimir-Polder interactions with Bose-Einstein condensates above corrugated surfaces. https://doi.org/10.1088/1367-2630%2F12%2F3%2F033009

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