Dirac-harmonic maps

doi:10.1007/s00209-006-0961-7

CORC > 数学与系统科学研究院 > 中国科学院数学与系统科学研究院 > 数学所

	Dirac-harmonic maps
	Chen, Qun ; Jost, Juergen ; Li, Jiayu; Wang, Guofang
刊名	MATHEMATISCHE ZEITSCHRIFT
	2006-10-01
卷号	254 期号:2 页码:409-432
关键词	Dirac-harmonic map non-linear sigma model removable singularityt
ISSN号	0025-5874
DOI	10.1007/s00209-006-0961-7
英文摘要	We introduce a functional that couples the nonlinear sigma model with a spinor field: L = integral(M)[vertical bar d phi vertical bar(2) + ]. In two dimensions, it is conformally invariant. The critical points of this functional are called Dirac-harmonic maps. We study some geometric and analytic aspects of such maps, in particular a removable singularity theorem.
WOS研究方向	Mathematics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000240336100009
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/3821]
专题	数学所
通讯作者	Jost, Juergen
作者单位	1.Max Planck Inst Math Sci, D-04103 Leipzig, Germany 2.Cent China Normal Univ, Sch Math & Stat, COCDM, Wuhan 430079, Peoples R China 3.Wuhan Univ, Sch Math & Stat, Wuhan 430072, Peoples R China 4.Chinese Acad Sci, Math Inst, Partner Grp, Max Planck Inst Math Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Chen, Qun,Jost, Juergen,Li, Jiayu,et al. Dirac-harmonic maps[J]. MATHEMATISCHE ZEITSCHRIFT,2006,254(2):409-432.
APA	Chen, Qun,Jost, Juergen,Li, Jiayu,&Wang, Guofang.(2006).Dirac-harmonic maps.MATHEMATISCHE ZEITSCHRIFT,254(2),409-432.
MLA	Chen, Qun,et al."Dirac-harmonic maps".MATHEMATISCHE ZEITSCHRIFT 254.2(2006):409-432.