Singular solutions to the Bethe ansatz equations and rigged configurations

DOI10.1088/1751-8113/47/20/205207zbMath1302.82034arXiv1402.0651OpenAlexW2029404553MaRDI QIDQ4979731

Reiho Sakamoto, Anatol N. Kirillov

Publication date: 19 June 2014

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

Full work available at URL: https://arxiv.org/abs/1402.0651

zbMATH Keywords

singular solutionsalgebraic Bethe ansatzrigged configurationsBethe equations

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)

Related Items (7)

Completeness of the Bethe Ansatz for the Periodic Isotropic Heisenberg Model ⋮ Analytical and combinatorial aspects of the eigenproblem for the two-magnon sector of XXX Heisenberg rings ⋮ Non self-conjugate strings, singular strings and rigged configurations in the Heisenberg model ⋮ Heisenberg model and rigged configurations ⋮ Algebraic geometry and Bethe ansatz. I: The quotient ring for BAE ⋮ Exact regimes of collapsed and extra two-string solutions in the two down-spin sector of the spin-1/2 massive XXZ spin chain ⋮ Bethe's quantum numbers and rigged configurations

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