KMS Of Academy of mathematics and systems sciences, CAS
Highest weight irreducible representations of rank 2 quantum tori | |
Rao, SE; Zhao, K | |
2004-09-01 | |
发表期刊 | MATHEMATICAL RESEARCH LETTERS |
ISSN | 1073-2780 |
卷号 | 11期号:5-6页码:615-628 |
摘要 | For any nonzero q is an element of C (the complex numbers), the rank 2 quantum torus C-q is the skew Laurent polynomial algebra C[t(1)(+/-1), t(1)(+/-2)] with defining relations: t(2)t(1) = qt(1)t(2) and t(i)t(i)(-1) = t(i)(-1)t(i) = 1. Here we consider C-q as the naturally associated Lie algebra. We add the one dimensional center Ccl and the outer derivation d(1) to C-q to get the extended torus Lie algebra (C) over tilde (q) (and (C) over tilde (q), in a different manner), where we assume q is a primitive m-th root of unity for Cq. Before this paper, there appeared highest weight representations for (C) over tilde (q) and Cq with only positive integral levels. In this paper, we define the highest weight irreducible (Z-graded) module V(phi) over (C) over tilde (q) and (C) over tilde (q) for any linear map phi: C[t(2)(+/-1)] + C-c1 + Cd-1 --> C, thus the central charge (level) can be any complex numbers. We obtain the necessary and sufficient conditions for V(phi) to have finite dimensional weight spaces, thus obtaining a lot of new irreducible weight representations for these Lie algebras. The corresponding irreducible Z x Z-graded modules with finite dimensional weight spaces over (C) over tilde (q) are also constructed. |
语种 | 英语 |
WOS研究方向 | Mathematics |
WOS类目 | Mathematics |
WOS记录号 | WOS:000226169400006 |
出版者 | INT PRESS BOSTON |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.amss.ac.cn/handle/2S8OKBNM/621 |
专题 | 中国科学院数学与系统科学研究院 |
通讯作者 | Rao, SE |
作者单位 | 1.Tata Inst Fundamental Res, Sch Math, Bombay 400005, Maharashtra, India 2.Wilfrid Laurier Univ, Dept Math, Waterloo, ON N2L 3C5, Canada 3.Chinese Acad Sci, Inst Math, Acad Math & Syst Sci, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | Rao, SE,Zhao, K. Highest weight irreducible representations of rank 2 quantum tori[J]. MATHEMATICAL RESEARCH LETTERS,2004,11(5-6):615-628. |
APA | Rao, SE,&Zhao, K.(2004).Highest weight irreducible representations of rank 2 quantum tori.MATHEMATICAL RESEARCH LETTERS,11(5-6),615-628. |
MLA | Rao, SE,et al."Highest weight irreducible representations of rank 2 quantum tori".MATHEMATICAL RESEARCH LETTERS 11.5-6(2004):615-628. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Rao, SE]的文章 |
[Zhao, K]的文章 |
百度学术 |
百度学术中相似的文章 |
[Rao, SE]的文章 |
[Zhao, K]的文章 |
必应学术 |
必应学术中相似的文章 |
[Rao, SE]的文章 |
[Zhao, K]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论