Structural localization in the classical and quantum Fermi-Pasta-Ulam model.
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DOI: 10.1063/1.5130740
Abstract: We study the statistics and short-time dynamics of the classical and the quantum Fermi-Pasta-Ulam chain in the thermal equilibrium. We analyze the distributions of single-particle configurations by integrating out the rest of the system. At… read more here.
Keywords: quantum; pasta ulam; fermi pasta; quantum fermi ... See more keywords