Realization of a single Josephson junction for Bose-Einstein condensates
Rudolf Gati, Micheal Albiez, Jonas Foelling, Boerge Hemmerling, Markus K. Oberthaler
Abstract
We report on the realization of a double-well potential for Rubidium-87 Bose-Einstein condensates. The experimental setup allows the investigation of two different dynamical phenomena known for this system - Josephson oscillations and self-trapping. We give a detailed discussion of the experimental setup and the methods used for calibrating the relevant parameters. We compare our experimental findings with the predictions of an extended two-mode model and find quantitative agreement.
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