Free boson representation of DYh(gl(N))(k) and DYh(sl(N))(k)

	Free boson representation of DYh(gl(N))(k) and DYh(sl(N))(k)
	Ding, XM ; Hou, BY ; Hou, BY ; Zhao, L
刊名	JOURNAL OF MATHEMATICAL PHYSICS
	1998-04-01
卷号	39 页码:2273-2289
ISSN号	0022-2488
英文摘要	We construct a realization of the Yangian double DY(h over bar)(gl(N))(k) and DY(H over bar)(sl(N))(k) for an arbitrary level k in terms of free boson fields with a continuous parameter. In the (h) over bar --> 0 limit this realization becomes the Wakimoto realization of affine Lie algebras gl(N) and sl(N), respectively. The vertex operators and the screening currents are also constructed with the same spirits; the screening currents commute with DY(h over bar)(sl(N)) module total difference. (C) 1998 American Institute of Physics. [S0022-2488(98>00104-2].
WOS关键词	QUANTUM AFFINE ALGEBRAS ; VERTEX REPRESENTATIONS ; FIELD THEORY ; EQUATION
WOS研究方向	Physics
语种	英语
出版者	AMER INST PHYSICS
WOS记录号	WOS:000072875500032
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/35323]
专题	中国科学院近代物理研究所
通讯作者	Ding, XM
作者单位	1.CCAST, Beijing 100080, Peoples R China 2.Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China 3.NW Univ Xian, Inst Modern Phys, Xian 710069, Peoples R China 4.Acad Sinica, Grad Sch, Dept Phys, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Ding, XM,Hou, BY,Hou, BY,et al. Free boson representation of DYh(gl(N))(k) and DYh(sl(N))(k)[J]. JOURNAL OF MATHEMATICAL PHYSICS,1998,39:2273-2289.
APA	Ding, XM,Hou, BY,Hou, BY,&Zhao, L.(1998).Free boson representation of DYh(gl(N))(k) and DYh(sl(N))(k).JOURNAL OF MATHEMATICAL PHYSICS,39,2273-2289.
MLA	Ding, XM,et al."Free boson representation of DYh(gl(N))(k) and DYh(sl(N))(k)".JOURNAL OF MATHEMATICAL PHYSICS 39(1998):2273-2289.