Abstract:In this work we show the simplest and integrable model for Bose-Einstein condensates loaded in a triple well potential where the tunneling between two wells can be controlled by the other well showing a behavior similar to an electronic field effect transistor. Using a classical analysis, the Hamilton's equation are obtained, a threshold indicating a discontinuous phase transition is presented and the classical dynamics is computed. Then, the quantum dynamics is investigated using direct diagonalization. We fi… Show more
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