Exact spectrum of the XXZ open spin chain from theq-Onsager algebra representation theory

DOI10.1088/1742-5468/2007/09/P09006zbMath1456.82029arXivhep-th/0703106OpenAlexW3098824884MaRDI QIDQ5239409

K. Koizumi, Pascal Baseilhac

Publication date: 22 October 2019

Published in: Journal of Statistical Mechanics: Theory and Experiment (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/0703106

zbMATH Keywords

integrable spin chains (vertex models)algebraic structures of integrable modelssymmetries of integrable modelsboundary solvable models

Mathematics Subject Classification ID

Exactly solvable models; Bethe ansatz (82B23) Quantum equilibrium statistical mechanics (general) (82B10) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Groups and algebras in quantum theory and relations with integrable systems (81R12)

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