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Dual gauge-fixing property of the S matrix

Repositori DSpace/Manakin

dc.contributor.author	Papavassiliou, Joannis
dc.contributor.author	Philippides, Kostas
dc.date.accessioned	2015-04-10T08:01:15Z
dc.date.available	2015-04-10T08:01:15Z
dc.date.issued	1996
dc.identifier.citation	Papavassiliou, Joannis Philippides, Kostas 1996 Dual gauge-fixing property of the S matrix Physical Review D 54 11 6957 6962
dc.identifier.uri	http://hdl.handle.net/10550/42986
dc.description.abstract	The S-matrix is known to be independent of the gauge fixing parameter to all orders in perturbation theory. In this paper by employing the pinch technique we prove at one loop a stronger version of this independence. In particular we show that one can use a gauge fixing parameter for the gauge bosons inside quantum loops which is different from that used for the bosons outside loops, and the S-matrix is independent from both. Possible phenomenological applications of this result are briefly discussed.
dc.language.iso	eng
dc.relation.ispartof	Physical Review D, 1996, vol. 54, num. 11, p. 6957-6962
dc.subject	Física
dc.title	Dual gauge-fixing property of the S matrix
dc.type	journal article	es_ES
dc.date.updated	2015-04-10T08:01:15Z
dc.identifier.doi	10.1103/PhysRevD.54.6957
dc.identifier.idgrec	091128
dc.rights.accessRights	open access	es_ES