Connection between the pinch technique and the background field method
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Connection between the pinch technique and the background field method

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Connection between the pinch technique and the background field method

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dc.contributor.author Papavassiliou, Joannis
dc.date.accessioned 2015-04-10T07:58:34Z
dc.date.available 2015-04-10T07:58:34Z
dc.date.issued 1995
dc.identifier.uri http://hdl.handle.net/10550/42983
dc.description.abstract The connection between the pinch technique and the background field method is further explored. We show by explicit calculations that the application of the pinch technique in the framework of the background field method gives rise to exactly the same results as in the linear renormalizable gauges. The general method for extending the pinch technique to the case of Green's functions with off-shell fermions as incoming particles is presented. As an example, the one-loop gauge independent quark self-energy is constructed. We briefly discuss the possibility that the gluonic Green's functions, obtained by either method, correspond to physical quantities.
dc.language.iso eng
dc.relation.ispartof Physical Review D, 1995, vol. 51, num. 2, p. 856-861
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Papavassiliou, Joannis 1995 Connection between the pinch technique and the background field method Physical Review D 51 2 856 861
dc.subject Física
dc.title Connection between the pinch technique and the background field method
dc.type info:eu-repo/semantics/article
dc.date.updated 2015-04-10T07:58:34Z
dc.identifier.doi http://dx.doi.org/10.1103/PhysRevD.51.856
dc.identifier.idgrec 091125

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