Projection operator and propagator for an arbitrary half-integral spin

	Projection operator and propagator for an arbitrary half-integral spin
	Huang, SZ; Ruan, TN; Wu N(吴宁); Zheng ZP(郑志鹏); Wu, N; Zheng, ZP
刊名	CHINESE PHYSICS LETTERS
	2003
卷号	20 期号:2 页码:#REF!
通讯作者	Huang, SZ (reprint author), Anhui Normal Univ, Dept Phys, Wuhu 241000, Peoples R China.
英文摘要	Based on the solution to Bargmann-Wigner equation for an arbitrary half-integral spin, a direct derivation of the projection operator and propagator for an arbitrary half-integral spin is presented. The projection operator constructed by Behrends and Fronsdal is confirmed and simplified. The commutation rules and a general expression for the Feynman propagator for a free particle with arbitrary half-integral spin are deduced. Explicit expressions for the propagators for spins 3/2, 5/2 and 7/2 are provided.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
WOS记录号	WOS:000181193300011
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226953]
专题	高能物理研究所_实验物理中心
推荐引用方式 GB/T 7714	Huang, SZ,Ruan, TN,Wu N,et al. Projection operator and propagator for an arbitrary half-integral spin[J]. CHINESE PHYSICS LETTERS,2003,20(2):#REF!.
APA	Huang, SZ,Ruan, TN,吴宁,郑志鹏,Wu, N,&Zheng, ZP.(2003).Projection operator and propagator for an arbitrary half-integral spin.CHINESE PHYSICS LETTERS,20(2),#REF!.
MLA	Huang, SZ,et al."Projection operator and propagator for an arbitrary half-integral spin".CHINESE PHYSICS LETTERS 20.2(2003):#REF!.