English

Cyclotomic Gaudin models with irregular singularities

Quantum Algebra 2018-03-14 v1

Abstract

Generalizing the construction of the cyclotomic Gaudin algebra from arXiv:1409.6937, we define the universal cyclotomic Gaudin algebra. It is a cyclotomic generalization of the Gaudin models with irregular singularities defined in arXiv:math/0612798. We go on to solve, by Bethe ansatz, the special case in which the Lax matrix has simple poles at the origin and arbitrarily many finite points, and a double pole at infinity.

Keywords

Cite

@article{arxiv.1611.09059,
  title  = {Cyclotomic Gaudin models with irregular singularities},
  author = {Benoit Vicedo and Charles A. S. Young},
  journal= {arXiv preprint arXiv:1611.09059},
  year   = {2018}
}

Comments

39 pages

R2 v1 2026-06-22T17:06:07.975Z