A TBA approach to thermal transport in the XXZ Heisenberg model
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DOI: 10.1088/1742-5468/aa8c13
Abstract: It is shown that the Bethe ansatz formulation of the easy-plane 1D Heisenberg model thermodynamics (TBA) by Takahashi and Suzuki and the subsequent analysis of the spin Drude weight, also reproduces the thermal Drude weight… read more here.
Keywords: approach thermal; tba approach; heisenberg model; heisenberg ... See more keywords