English

$RLL$-realization of two-parameter quantum affine algebra in type $C_n^{(1)}$

Quantum Algebra 2026-04-24 v2

Abstract

We establish an explicit correspondence between the Drinfeld current algebra presentation for the two-parameter quantum affine algebra Ur,s(Cn(1))U_{r, s}(\mathrm{C}_n^{(1)}) and the RR-matrix realization \'a la Faddeev, Reshetikhin and Takhtajan.

Cite

@article{arxiv.2405.06597,
  title  = {$RLL$-realization of two-parameter quantum affine algebra in type $C_n^{(1)}$},
  author = {Xin Zhong and Naihong Hu and Naihuan Jing},
  journal= {arXiv preprint arXiv:2405.06597},
  year   = {2026}
}

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26 pages