Stuckelberg Axions and the Effective Action of Anomalous Abelian Models 1. A unitarity analysis of the Higgs-axion mixing

Coriano, C; Irges, N; Morelli, S

dc.contributor.author	Coriano, C	en
dc.contributor.author	Irges, N	en
dc.contributor.author	Morelli, S	en
dc.date.accessioned	2014-03-01T01:56:10Z
dc.date.available	2014-03-01T01:56:10Z
dc.date.issued	2007	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/27993
dc.subject	Effective Action	en
dc.subject	Effective Field Theory	en
dc.subject	Spontaneous Symmetry Breaking	en
dc.subject	wess zumino	en
dc.title	Stuckelberg Axions and the Effective Action of Anomalous Abelian Models 1. A unitarity analysis of the Higgs-axion mixing	en
heal.type	journalArticle	en
heal.identifier.primary	10.1088/1126-6708/2007/07/008	en
heal.identifier.secondary	http://dx.doi.org/10.1088/1126-6708/2007/07/008	en
heal.publicationDate	2007	en
heal.abstract	We analyze the quantum consistency of anomalous abelian models and of theireffective field theories, rendered anomaly-free by a Wess-Zumino term, in thecase of multiple abelian symmetries. These models involve the combinedHiggs-Stuckelberg mechanism and predict a pseudoscalar axion-like field thatmixes with the goldstones of the ordinary Higgs sector. We focus our study onthe issue of unitarity	en
dc.identifier.doi	10.1088/1126-6708/2007/07/008	en