Lax pair formulation for one-dimensional Hubbard open chain with chemical potential

DOI10.1088/0305-4470/30/12/008zbMath0939.82006OpenAlexW2001425633MaRDI QIDQ4232205

Meishan Wang, Shan-De Yang, Xi-Wen Guan

Publication date: 5 July 2000

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

Full work available at URL: https://doi.org/10.1088/0305-4470/30/12/008

zbMATH Keywords

Lax pairopen boundary conditionsquantum integrabilitycommuting transfer matricesasymmetric six-vertex modelchemical potential termone-dimensional Hubbard spin chain

Mathematics Subject Classification ID

Exactly solvable models; Bethe ansatz (82B23) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Dynamical aspects of statistical mechanics (37A60)

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