PHYSICAL DECOMPOSITION OF GAUGE FIELDS IN QED AND IN YANG-MILLS GRAVITY WITH TRANSLATION GAUGE SYMMETRY

doi:10.1142/9789814307673_0014

ITP OpenIR > SCI会议论文

	PHYSICAL DECOMPOSITION OF GAUGE FIELDS IN QED AND IN YANG-MILLS GRAVITY WITH TRANSLATION GAUGE SYMMETRY
	Katz, DC ; Chen, XS; Hsu, JP
	2010
Conference Name	9th Asia-Pacific International Conference on Gravitation and Astrophysics
Source Publication	GRAVITATION AND ASTROPHYSICS
Pages	140
Conference Date	JUN 29-JUL 02, 2009
Conference Place	Huazhong Univ Sci & Technol, Wuhan, PEOPLES R CHINA
Author of Source	Huazhong Univ Sci & Technol
Publication Place	SINGAPORE
Publisher	WORLD SCIENTIFIC PUBL CO PTE LTD
ISBN	978-981-4307-66-6
Abstract	We discuss a covariant decomposition of gauge fields into gauge-invariant physical components and gauge-dependent unphysical components. In particular, we consider QED with nonlinear gauge conditions and Yang-Mills gravity with 4-dimensional translational gauge symmetry (T(4) group) in flat space-time. The consistency and intimate relations among decomposition of gauge fields for all times, and gauge conditions and Faddeev-Popov ghost fields are investigated. The gauge invariance of QED and Yang-Mills gravity are revealed by the invariance of physical components under gauge transformations.
Keyword	LORENTZ TRANSFORMATIONS ACCELERATED FRAMES UNITARITY
DOI	10.1142/9789814307673_0014
URL	查看原文
Indexed By	CPCI
Language	英语
WOS Research Area	Astronomy & Astrophysics
WOS Subject	Astronomy & Astrophysics
Citation statistics
Document Type	会议论文
Identifier	http://ir.itp.ac.cn/handle/311006/23642
Collection	SCI会议论文
Affiliation	1.[Katz, Daniel C. 2.Univ Massachusetts Dartmouth, Dept Phys, N Dartmouth, MA 02747 USA 3.Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China 4.Schuan Univ, Dept Phys, Chengdu 610064, Peoples R China 5.Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
Recommended Citation GB/T 7714	Katz, DC,Chen, XS,Hsu, JP. PHYSICAL DECOMPOSITION OF GAUGE FIELDS IN QED AND IN YANG-MILLS GRAVITY WITH TRANSLATION GAUGE SYMMETRY[C]//Huazhong Univ Sci & Technol. SINGAPORE:WORLD SCIENTIFIC PUBL CO PTE LTD,2010:140.

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