English

Higher order Hamiltonians for the trigonometric Gaudin model

Quantum Algebra 2019-08-27 v1 Mathematical Physics math.MP

Abstract

We consider the trigonometric classical rr-matrix for glN\mathfrak{gl}_N and the associated quantum Gaudin model. We produce higher Hamiltonians in an explicit form by applying the limit q1q\to 1 to elements of the Bethe subalgebra for the XXZXXZ model.

Cite

@article{arxiv.1802.06499,
  title  = {Higher order Hamiltonians for the trigonometric Gaudin model},
  author = {Alexander Molev and Eric Ragoucy},
  journal= {arXiv preprint arXiv:1802.06499},
  year   = {2019}
}

Comments

14 pages

R2 v1 2026-06-23T00:26:01.851Z