On the algebraic Bethe ansatz for the XXX spin chain: creation operators beyond the equator

DOI10.1088/0305-4470/35/32/102zbMath1040.82015arXivnlin/0204066OpenAlexW2042531500MaRDI QIDQ4466007

A. E. Koval'skij, G. P. Pron'ko

Publication date: 9 June 2004

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

Full work available at URL: https://arxiv.org/abs/nlin/0204066

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)

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