An h-deformed Virasoro algebra as hidden symmetry of the restricted sine-Gordon model

	An h-deformed Virasoro algebra as hidden symmetry of the restricted sine-Gordon model
	Hou, BY; Yang, WL
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	1999-03-15
卷号	31 页码:265-270
关键词	h-deformed Virasoro algebra Miura transformation bosonization sine-Gordon model
ISSN号	0253-6102
英文摘要	As the Yangian double with center, which is deformed from affine algebra by the additive loop parameter (h) over bar, rye get the commutation relation and the bosonization of quantum (h) over bar-deformed Virasoro algebra. The corresponding Miura transformation, the associated screening operators and the BRST charge have been studied. Moreover, we also construct the bosonization for type I and type II intertwiner vertex operators. Finally, we show that the commutation relations of these vertex operators in the case of p' = r, p = r - 1 and (h) over bar = pi actually give the exact scattering matrix of the restricted sine-Gordon model.
WOS关键词	MINIMAL CONFORMAL MODELS ; QUANTUM ; BOUNDARY
WOS研究方向	Physics
语种	英语
出版者	HUAZHONG UNIV SCI TECH PRESS
WOS记录号	WOS:000080184300019
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/36157]
专题	中国科学院近代物理研究所
通讯作者	Hou, BY
作者单位	NW Univ Xian, Inst Modern Phys, Xian 710069, Peoples R China
推荐引用方式 GB/T 7714	Hou, BY,Yang, WL. An h-deformed Virasoro algebra as hidden symmetry of the restricted sine-Gordon model[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1999,31:265-270.
APA	Hou, BY,&Yang, WL.(1999).An h-deformed Virasoro algebra as hidden symmetry of the restricted sine-Gordon model.COMMUNICATIONS IN THEORETICAL PHYSICS,31,265-270.
MLA	Hou, BY,et al."An h-deformed Virasoro algebra as hidden symmetry of the restricted sine-Gordon model".COMMUNICATIONS IN THEORETICAL PHYSICS 31(1999):265-270.