Statistics and Dynamics of the Center-of-Mass Coordinate in a Quantum Liquid.
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DOI: 10.1103/physrevlett.121.056803
Abstract: Motivated by recent experiments in ultracold gases, we focus on the properties of the center-of-mass coordinate of an interacting one-dimensional Fermi gas, displaying several distinct phases. While the variance of the center of mass vanishes… read more here.
Keywords: mass coordinate; quantum liquid; center mass; mass ... See more keywords