Dimensional reduction over coset spaces and supersymmetry breaking

Manousselis, P; Zoupanos, G

dc.contributor.author	Manousselis, P	en
dc.contributor.author	Zoupanos, G	en
dc.date.accessioned	2014-03-01T01:17:43Z
dc.date.available	2014-03-01T01:17:43Z
dc.date.issued	2002	en
dc.identifier.issn	1029-8479	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14638
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-23044459876&partnerID=40&md5=5b141ad61c50b7b712952a5ff0dfbdbb	en
dc.subject	Compactiflcation and String Models	en
dc.subject	Field Theories in Higher Dimensions	en
dc.subject	GUT	en
dc.subject	Supersymmetry Breaking	en
dc.subject.classification	Physics, Particles & Fields	en
dc.subject.other	SYMMETRY-BREAKING	en
dc.subject.other	SUPERSTRING MODELS	en
dc.subject.other	MASS GENERATION	en
dc.subject.other	GAUGE-THEORIES	en
dc.subject.other	DISCRETE SYMMETRIES	en
dc.subject.other	GRAND UNIFICATION	en
dc.subject.other	EXTRA DIMENSIONS	en
dc.subject.other	UNIFIED MODELS	en
dc.subject.other	TOP-QUARK	en
dc.subject.other	COMPACTIFICATION	en
dc.title	Dimensional reduction over coset spaces and supersymmetry breaking	en
heal.type	journalArticle	en
heal.identifier.secondary	002	en
heal.language	English	en
heal.publicationDate	2002	en
heal.abstract	We address the question of supersymmetry breaking of a higher dimensional supersymmetric theory due to coset space dimensional reduction. In particular we study a ten-dimensional supersymmetric E8 gauge theory which is reduced over all six-dimensional coset spaces. We find that the original supersymmetry is completely broken in the process of dimensional reduction when the coset spaces are symmetric. On the contrary softly broken four-dimensional supersymmetric theories result when the coset spaces are non-symmetric. From our analysis two promising cases are emerging which lead to interesting GUTs with three fermion families in four dimensions, one being non-supersymmetric and the other softly broken supersymmetric. © SISSA/ISAS 2002.	en
heal.publisher	INT SCHOOL ADVANCED STUDIES	en
heal.journalName	Journal of High Energy Physics	en
dc.identifier.isi	ISI:000175277100002	en
dc.identifier.volume	6	en
dc.identifier.issue	3	en
dc.identifier.spage	13	en
dc.identifier.epage	44	en