3 papers
hep-th2026
Large N limit of spectral duality in classical integrable systems
R. Potapov, A. Zotov
We describe the large limit of spectral duality between rational Gaudin models introduced by Adams, Harnad and Hurtubise. The limit of the model is performed by me…
hep-th2025
Large N limit of spectral duality between the classical XXX spin chain and the rational reduced Gaudin model
R. Potapov
We study the large limit of the spectral duality between the classical XXX spin chain and the trigonometric Gaudin model in its rational red…
math-ph2025
Interrelations between dualities in classical integrable systems and classical-classical version of quantum-classical duality
R. Potapov, A. Zotov
We describe the Ruijsenaars' action-angle duality in classical many-body integrable systems through the spectral duality transformation relating the classical spin chains and Gaudi…