Finite Temperature Drude Weight of the One-Dimensional Spin- 1/2 Heisenberg Model
作者： X. Zotos
DOI: 10.1103/PHYSREVLETT.82.1764
关键词:
摘要: … Taking the second derivative of the free energy with respect to the flux f, we find … Considering that the left-hand side (the persistent current susceptibility) vanishes in the thermodynamic …
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