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Free boson representation of DYh(sl(2))(k) and the deformation of the Feigin-Fuchs
Ding, XM; Zhao, L
1999-07-30
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
ISSN0253-6102
Volume32Issue:1Pages:103-108
AbstractA realization of the Yangian double with center DY(h) over bar(sl(2))(k) of level-k(not equal 0, -2) in terms of free boson fields is constructed. The screening currents are also presented, which commute with DY(h) over bar(sl(2)) module, total difference. In the (h) over bar --> 0 limit, the currents of Yangian double DY(h) over bar(sl(2))(k) become the Feigin-Fuchs realization of affine Lie sl(2)(k), while the screening currents of Yangian double DY(h) over bar(sl(2))(k) become the screening currents of the affine Lie algebra sl(2)(k).
Keywordfree boson Yangian double Feigin-Fuchs
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000081788100018
PublisherHUAZHONG UNIV SCI TECH PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/14847
Collection中国科学院数学与系统科学研究院
Affiliation1.Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
2.Acad Sinica, Inst Appl Math, Beijing 100080, Peoples R China
3.NW Univ Xian, Inst Modern Phys, Xian 710069, Peoples R China
Recommended Citation
GB/T 7714
Ding, XM,Zhao, L. Free boson representation of DYh(sl(2))(k) and the deformation of the Feigin-Fuchs[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1999,32(1):103-108.
APA Ding, XM,&Zhao, L.(1999).Free boson representation of DYh(sl(2))(k) and the deformation of the Feigin-Fuchs.COMMUNICATIONS IN THEORETICAL PHYSICS,32(1),103-108.
MLA Ding, XM,et al."Free boson representation of DYh(sl(2))(k) and the deformation of the Feigin-Fuchs".COMMUNICATIONS IN THEORETICAL PHYSICS 32.1(1999):103-108.
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