Exact Drude weight for the one-dimensional Hubbard model at finite temperatures

DOI10.1088/0305-4470/31/2/008zbMath0953.82013arXivcond-mat/9710313OpenAlexW2018260785MaRDI QIDQ4950170

Satoshi Fujimoto, Norio Kawakami

Publication date: 8 May 2000

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/cond-mat/9710313

zbMATH Keywords

one-dimensional Hubbard modelBethe ansatz solutionfinite-size correctionslow-temperature expansionshalf-fillingDrude weightMott-insulating state

Mathematics Subject Classification ID

Phase transitions (general) in equilibrium statistical mechanics (82B26) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

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