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Article overview
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Symmetry properties of massive gauge theories in nonlinear background gauges: Background dependence of Green functions | B. Geyer
; D. M"ulsch
; | Date: |
7 Nov 1997 | Subject: | hep-th | Affiliation: | Leipzig University) and D. M"ulsch (Wissenschaftszentrum e.V. | Abstract: | Nonabelian gauge theories with a generic background field A_mu in nonlinear gauges due to Delbourgo and Jarvis are investigated. The A_mu-dependence is completely determined by the help of a linear differential equation which obtaines from the Kluberg-Stern-Zuber and the Lee identity. Its integration leads to a relation between the one-particle irreducible vertex functional in the background field A_mu and the corresponding functional for A_mu = 0. An analogous relation holds for the generating functional of the complete Green functions which, after restriction to physical Green functions, is used to confirm a result obtained by Rouet in the case of linear background gauge. | Source: | arXiv, hep-th/9711050 | Services: | Forum | Review | PDF | Favorites |
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