期刊论文详细信息
Pramana
BRS `Symmetry’, prehistory and history
Carlo M Becchi11 
[1] Department of Physics, University of Genova and INFN Sezione di Genova, via Dodecaneso 33, I-1622 Genova, Italy$$
关键词: Quantum field theory;    gauge field theories;    renormalization;    BRST symmetry.;   
DOI  :  
学科分类:物理(综合)
来源: Indian Academy of Sciences
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【 摘 要 】

Prehistory – Starting from ’t Hooft’s (1971) we have a short look at Taylor’s and Slavnov’s works (1971–72) and at the lectures given by Rouet and Stora in Lausanne (1973) which determine the transition from pre-history to history.History – We give a brief account of the main analyses and results of the BRS collaboration concerning the renormalized gauge theories, in particular the method of the regularization-independent, algebraic renormalization, the algebraic proof of S-matrix unitarity and that of gauge choice independence of the renormalized physics. We conclude this report with a suggestion to the crucial question: what could remain of BRS invariance beyond perturbation theory.

【 授权许可】

Unknown   

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