Universality Classes of Spin Transport in One-Dimensional Isotropic Magnets: The Onset of Logarithmic Anomalies.
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DOI: 10.1103/physrevlett.124.210605
Abstract: We report a systematic study of finite-temperature spin transport in quantum and classical one-dimensional magnets with isotropic spin interactions, including both integrable and nonintegrable models. Employing a phenomenological framework based on a generalized Burgers' equation… read more here.
Keywords: universality classes; spin transport; classes spin; one dimensional ... See more keywords