KMS Of Academy of mathematics and systems sciences, CAS
newalgebraicstructuresfromhermitianonematrixmodel | |
Ding Xiang Mao1; Ping Yu1; Meng Li Ling Xian2 | |
2017 | |
发表期刊 | actamathematicasinicaenglishseries |
ISSN | 1439-8516 |
卷号 | 33期号:9页码:1193 |
摘要 | Virasoro constraint is the operator algebra version of one-loop equation for a Hermitian one-matrix model, and it plays an important role in solving the model. We construct the realization of the Virasoro constraint from the Conformal Field Theory (CFT) method. From multi-loop equations of the one-matrix model, we get a more general constraint. It can be expressed in terms of the operator algebras, which is the Virasoro subalgebra with extra parameters. In this sense, we named as generalized Virasoro constraint. We enlarge this algebra with central extension, this is a new kind of algebra, and the usual Virasoro algebra is its subalgebra. And we give a bosonic realization of its subalgebra. |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.amss.ac.cn/handle/2S8OKBNM/49032 |
专题 | 应用数学研究所 |
作者单位 | 1.中国科学院数学与系统科学研究院 2.郑州轻工业学院 |
推荐引用方式 GB/T 7714 | Ding Xiang Mao,Ping Yu,Meng Li Ling Xian. newalgebraicstructuresfromhermitianonematrixmodel[J]. actamathematicasinicaenglishseries,2017,33(9):1193. |
APA | Ding Xiang Mao,Ping Yu,&Meng Li Ling Xian.(2017).newalgebraicstructuresfromhermitianonematrixmodel.actamathematicasinicaenglishseries,33(9),1193. |
MLA | Ding Xiang Mao,et al."newalgebraicstructuresfromhermitianonematrixmodel".actamathematicasinicaenglishseries 33.9(2017):1193. |
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