English

Universal Baxter TQ-relations for open boundary quantum integrable systems

Mathematical Physics 2020-12-24 v2 High Energy Physics - Theory math.MP Quantum Algebra

Abstract

Based on properties of the universal R-matrix, we derive universal Baxter TQ-relations for quantum integrable systems with (diagonal) open boundaries associated with Uq(sl2^)U_{q}(\widehat{sl_{2}}). The Baxter TQ-relations for the open XXZ-spin chain are images of these universal Baxter TQ-relations.

Keywords

Cite

@article{arxiv.2010.09675,
  title  = {Universal Baxter TQ-relations for open boundary quantum integrable systems},
  author = {Zengo Tsuboi},
  journal= {arXiv preprint arXiv:2010.09675},
  year   = {2020}
}

Comments

31 pages

R2 v1 2026-06-23T19:27:39.550Z