Isomorphism between the R-matrix and Drinfeld presentations of quantum affine algebra: types B and D

@article{Jing2019IsomorphismBT,
  title={Isomorphism between the R-matrix and Drinfeld presentations of quantum affine algebra: types B and D},
  author={Naihuan Jing and Ming Xing Liu and A. I. Molev},
  journal={arXiv: Quantum Algebra},
  year={2019}
}
  • Naihuan Jing, Ming Xing Liu, A. I. Molev
  • Published 2019
  • Mathematics, Physics
  • arXiv: Quantum Algebra
  • Following the approach of Ding and I. Frenkel (1993) for type $A$, we showed in our previous work that the Gauss decomposition of the generator matrix in the $R$-matrix presentation of the quantum affine algebra yields the Drinfeld generators in all classical types. Complete details for type $C$ were given therein, while the present paper deals with types $B$ and $D$. The arguments for all classical types are quite similar so we mostly concentrate on necessary additional details specific to the… CONTINUE READING

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