Decomposition of Noncommutative U(1) Gauge Potential

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	Decomposition of Noncommutative U(1) Gauge Potential
	Liu Zi-Yu 2; Li Xi-Guo 1,3
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	2008-10-15
卷号	50 期号:4 页码:943-946
关键词	noncommutative gauge potential Seiberg-Witten mapping vector field
ISSN号	0253-6102
英文摘要	We investigate the decomposition of noncommutative gauge potential (A) over cap (i), and find that it has inner structure, namely, (A) over cap (i) can he decomposed in two parts, (b) over cap (i) and (a) over cap (i), where (b) over cap (i) satisfies gauge transformations while (a) over cap (i) satisfies adjoint transformations, so close the Seiberg-Witten mapping of noncommutative, U(1) gauge potential. By, means of Seiberg-Witten mapping, we construct a mapping of unit vector field between noncommutative space and ordinary space, and find the noncommutative U(1) gauge potential and its gauge field tensor can be expressed in terms of the unit vector field. When the unit vector field has no singularity point, noncommutative gauge potential and gauge field tensor will equal ordinary gauge potential and gauge field tensor
资助项目	Talent Introduction Project of Xianyang Normal University[07XSYK217]
WOS关键词	YANG-MILLS THEORY ; TOPOLOGICAL-STRUCTURE ; FIELD-THEORY ; DISCLINATIONS ; DISLOCATION ; CONTINUUM
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000260450600030
资助机构	Talent Introduction Project of Xianyang Normal University
公开日期	2010-10-29
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/5563]
专题	近代物理研究所_近代物理研究所知识存储（2010之前）
通讯作者	Li Xi-Guo
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Xianyang Normal Univ, Dept Phys, Xianyang 712000, Peoples R China 3.Natl Lab Heavy Ion Collis, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Liu Zi-Yu,Li Xi-Guo. Decomposition of Noncommutative U(1) Gauge Potential[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2008,50(4):943-946.
APA	Liu Zi-Yu,&Li Xi-Guo.(2008).Decomposition of Noncommutative U(1) Gauge Potential.COMMUNICATIONS IN THEORETICAL PHYSICS,50(4),943-946.
MLA	Liu Zi-Yu,et al."Decomposition of Noncommutative U(1) Gauge Potential".COMMUNICATIONS IN THEORETICAL PHYSICS 50.4(2008):943-946.