Lax pair formulation for a small-polaron chain with integrable boundaries

DOI<518::AID-ANDP518>3.0.CO;2-Y 10.1002/(SICI)1521-3889(199811)7:5/6<518::AID-ANDP518>3.0.CO;2-YzbMath0920.58026arXivcond-mat/9811089OpenAlexW3105540711MaRDI QIDQ4239952

Rudolf A. Römer, Uwe Grimm, Xi-Wen Guan

Publication date: 19 September 1999

Full work available at URL: https://arxiv.org/abs/cond-mat/9811089

zbMATH Keywords

Yang-Baxter equationintegrable boundary conditionscorrelated electronsLax pair formulation

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35)

Related Items (3)

Small polaron with generic open boundary conditions: exact solution via the off-diagonal Bethe ansatz ⋮ Truncation identities for the small polaron fusion hierarchy ⋮ Bethe ansatz solution of the small polaron with nondiagonal boundary terms

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