Probing Symmetries of Quantum Many-Body Systems through Gap Ratio Statistics
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DOI: 10.1103/physrevx.12.011006
Abstract: The statistics of gap ratios between consecutive energy levels is a widely used tool, in particular in the context of many-body physics, to distinguish between chaotic and integrable systems, described respectively by Gaussian ensembles of… read more here.
Keywords: many body; random matrices; body; physics ... See more keywords