Feynman propagator for a particle with arbitrary spin

	Feynman propagator for a particle with arbitrary spin
	Huang, SZ; Zhang, PF; Ruan, TN; Zhu, YC; Zheng, ZP; Zhu YC(祝玉灿); Zheng ZP(郑志鹏)
刊名	EUROPEAN PHYSICAL JOURNAL C
	2005
卷号	42 期号:3 页码:375-389
通讯作者	Anhui Normal Univ, Dept Phys, Wuhu 241000, Peoples R China ; Univ Sci & Technol China, Dept Modern Phys, Hefei 230027, Peoples R China ; Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230027, Peoples R China ; CCAST, World Lab, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
英文摘要	Based on the solution to the Rarita-Schwinger equations, a direct derivation of the projection operator and propagator for a particle with arbitrary spin is worked out. The projection operator constructed by Behrends and Fronsdal is re-deduced and confirmed, and simplified in the case of half-integral spin; the general commutation rules and Feynman propagator for a free particle of any spin are derived, and explicit expressions for the propagators for spins 3/2, 2, 5/2, 3, 7/2, 4 are provided.
学科主题	Physics
类目[WOS]	Physics, Particles & Fields
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000231123900013
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/237228]
专题	高能物理研究所_多学科研究中心高能物理研究所_实验物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Huang, SZ,Zhang, PF,Ruan, TN,et al. Feynman propagator for a particle with arbitrary spin[J]. EUROPEAN PHYSICAL JOURNAL C,2005,42(3):375-389.
APA	Huang, SZ.,Zhang, PF.,Ruan, TN.,Zhu, YC.,Zheng, ZP.,...&郑志鹏.(2005).Feynman propagator for a particle with arbitrary spin.EUROPEAN PHYSICAL JOURNAL C,42(3),375-389.
MLA	Huang, SZ,et al."Feynman propagator for a particle with arbitrary spin".EUROPEAN PHYSICAL JOURNAL C 42.3(2005):375-389.