Exact solution of the Izergin-Korepin Gaudin model with periodic and open boundaries
Xiaotian Xu, Pei Sun, Xin H. H. Zhang +2 more
We study the Izergin-Korepin Gaudin models with both periodic and open integrable boundary conditions, which describe quantum systems exhibiting novel long-range interactions. Using the Bethe Ansatz approach, we derive the eigenvalues of the Gaudin operators and the corresponding Bethe Ansatz equations.
arXiv:2412.04761•SciPost Physics Core•May 21, 2025•0 citations