Contributor info: Dr Xin Zhang

Xiaotian Xu, Pei Sun, Xin Zhang, Junpeng Cao, Tao Yang

SciPost Phys. Core 8, 041 (2025) · published 21 May 2025 | Toggle abstract · pdf

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.