NMR relaxation rates of quantum spin chains in magnetic fields
Source abstract
Abstract
Abstract We investigate NMR relaxation rates 1 / T 1 of gapped quantum spin chains in magnetic fields. Universal properties for the divergence behavior of 1 / T 1 with decreasing temperature are studied in a viewpoint of the Tomonaga–Luttinger liquid. On the basis of the results, 1 / T 1 for some typical gapped spin chains in the magnetic field is discussed in connection with experiments.
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Research context
OpenAlex topics: Quantum many-body systems · Physics of Superconductivity and Magnetism · Cold Atom Physics and Bose-Einstein Condensates
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References (13)
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