Low-Lying Collective Modes of a One-Dimensional Bose Gas with Quantum Fluctuation Effect
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DOI: 10.1007/s10909-020-02438-x
Abstract: We theoretically investigate the collective excitations of a one-dimensional Bose–Einstein condensate with both interparticle interaction and quantum fluctuation effect in an anharmonic trap. We derive the coupled equations of motions for the center-of-mass coordinate of… read more here.
Keywords: fluctuation effect; quantum fluctuation; one dimensional; dimensional bose ... See more keywords