中文

半直积与嬗变的上同调扭曲

量子代数 2024-01-19 v3 算子代数

摘要

我们将Majid的嬗变过程应用于Hopf代数映射 HC[T]H \to \mathbb C[T](其中 TT 为紧阿贝尔群),并解释该构造如何产生在 TTHH 中余中心子群的商之上的辫化Hopf代数。这使我们能够统一并推广从辫化 SUq(2)SU_q(2) 量子群出发的若干近期辫化紧量子群构造,并描述其玻色化。

关键词

引用

@article{arxiv.2304.00494,
  title  = {Cocycle twisting of semidirect products and transmutation},
  author = {Erik Habbestad and Sergey Neshveyev},
  journal= {arXiv preprint arXiv:2304.00494},
  year   = {2024}
}

备注

22 pages; v3: some corrections, classification of braided free orthogonal quantum groups up to isomorphism added; v2: minor corrections and improvements, a discussion of Mrozinski's quantum groups added