Drinfeld comultiplication and vertex operators

Jintai Ding; Kenji Iohara

doi:10.1016/S0393-0440(96)00041-1

Drinfeld comultiplication and vertex operators

q-alg 2009-10-30 v1 量子代数

作者: Jintai Ding , Kenji Iohara

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摘要

For the current realization of the quantum affine algebras, Drinfeld gave a simple comultiplication of the quantum current operators. With this comultiplication, we study the related vertex operators for the case of $U_q(\hgtsl_n)$ and give an explicit bosonization of these new vertex operators. We use these vertex operators to construct the quantum current operators of $U_q(\hgtsl_n)$ and discuss its connection with quantum boson-fermion correspondence.

关键词

quantum group representations

引用

@article{arxiv.q-alg/9608003,
  title  = {Drinfeld comultiplication and vertex operators},
  author = {Jintai Ding and Kenji Iohara},
  journal= {arXiv preprint arXiv:q-alg/9608003},
  year   = {2009}
}

备注

Amslatex 13 pages

Drinfeld comultiplication and vertex operators

摘要

关键词

引用

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