中文

关于一个非标准双参数量子代数及其与$U_{p,q}(gl(2))$和$U_{p,q}(gl(1|1))$的联系

高能物理 - 理论 2009-10-28 v2

摘要

研究了一个与非标准RR-矩阵相关的量子代数Up,q(ζ,H,X±)U_{p,q}(\zeta ,H,X_\pm ),该矩阵具有两个变形参数(p,q)(p,q),并特别地利用Reshetikhin方法推导了其普适R{\cal R}-矩阵。通过标准Up,q(gl(2))U_{p,q}(gl(2))的普适R{\cal R}-矩阵的着色广义玻色子实现,对应于非一般情形,获得了(p,q)(p,q)依赖的非标准RR-矩阵的显式构造。还推导了Up,q(gl(2))U_{p,q}(gl(2))的普适R{\cal R}-矩阵的一般有限维着色表示。在非一般情形下,该表示成为各种(p,q)(p,q)依赖的非标准RR-矩阵的来源。Up,q(ζ,H,X±)U_{p,q}(\zeta , H,X_\pm )的超化导致超Hopf代数Up,q(gl(11))U_{p,q}(gl(1|1))。然后,收缩过程产生一个(p,q)(p,q)变形的超海森堡代数Up,q(sh(1))U_{p,q}(sh(1))及其普适R{\cal R}-矩阵。

关键词

引用

@article{arxiv.hep-th/9410163,
  title  = {On a nonstandard two-parametric quantum algebra and its connections with $U_{p,q}(gl(2))$ and $U_{p,q}(gl(1|1))$},
  author = {R. Chakrabarti and R. Jagannathan},
  journal= {arXiv preprint arXiv:hep-th/9410163},
  year   = {2009}
}

备注

17pages, LaTeX, Preprint No. imsc-94/43 Revised version: A note added at the end of the paper correcting and clarifying the bibliography