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Noether’s theorem and local gauge invariance

 

作者: Hemyan A. Al‐Kuwari,   M. O. Taha,  

 

期刊: American Journal of Physics  （AIP Available online 1991）
卷期: Volume 59, issue 4  

页码: 363-365

 

ISSN:0002-9505

 

年代: 1991

 

DOI:10.1119/1.16551

 

出版商: American Association of Physics Teachers

 

关键词: GAUGE INVARIANCE;FIELD EQUATIONS;LAGRANGIAN FUNCTION;FIELD THEORIES;VECTOR FIELDS

 

数据来源: AIP

 

摘要:

The conditions of local gauge invariance under a general non‐Abelian group are discussed. They imply the field equations for the gauge vector fields and the existence of conserved Noether’s currents of global gauge invariance. There are no extra conserved currents associated with local gauge invariance.

 

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