All-order finiteness in N = 1 SYM theories: Criteria and applications

Lucchesi, C; Zoupanos, G

dc.contributor.author	Lucchesi, C	en
dc.contributor.author	Zoupanos, G	en
dc.date.accessioned	2014-03-01T01:45:53Z
dc.date.available	2014-03-01T01:45:53Z
dc.date.issued	1997	en
dc.identifier.issn	00158208	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/24769
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0031537110&partnerID=40&md5=ce823cda45147adc18bcb2adcb134ac8	en
dc.title	All-order finiteness in N = 1 SYM theories: Criteria and applications	en
heal.type	journalArticle	en
heal.publicationDate	1997	en
heal.abstract	As a motivation, we first recall the possible connection of electric-magnetic duality to finiteness in N = 1 super-Yang-Mills theories (SYM). Then, we present the criterion for all-order finiteness (i.e., vanishing of the β-functions at all orders) in N = 1 SYM. Finally, we apply this finiteness criterion to an SU(5) SGUT. The latter turns out to be all-order finite if one imposes additional symmetries.	en
heal.journalName	Fortschritte der Physik	en
dc.identifier.volume	45	en
dc.identifier.issue	2	en
dc.identifier.spage	129	en
dc.identifier.epage	143	en