Unified theories from fuzzy extra dimensions

Aschieri, P; Madore, J; Manousselis, P; Zoupanos, G

dc.contributor.author	Aschieri, P	en
dc.contributor.author	Madore, J	en
dc.contributor.author	Manousselis, P	en
dc.contributor.author	Zoupanos, G	en
dc.date.accessioned	2014-03-01T02:43:00Z
dc.date.available	2014-03-01T02:43:00Z
dc.date.issued	2004	en
dc.identifier.issn	0015-8208	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31186
dc.subject	Dimensional Reduction	en
dc.subject	Extra Dimension	en
dc.subject	Gauge Theory	en
dc.subject	High Dimension	en
dc.subject	Homogeneous Space	en
dc.subject	Non Commutative Geometry	en
dc.subject	Space Time	en
dc.subject.classification	Physics, Multidisciplinary	en
dc.subject.other	GAUGE-THEORIES	en
dc.subject.other	REDUCTION	en
dc.subject.other	GEOMETRY	en
dc.subject.other	MODELS	en
dc.title	Unified theories from fuzzy extra dimensions	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1002/prop.200410168	en
heal.identifier.secondary	http://dx.doi.org/10.1002/prop.200410168	en
heal.language	English	en
heal.publicationDate	2004	en
heal.abstract	We combine and exploit ideas from Coset Space Dimensional Reduction (CSDR) methods and Non-commutative Geometry. We consider the dimensional reduction of gauge theories defined in high dimensions where the compact directions are a fuzzy space (matrix manifold). In the CSDR one assumes that the form of space-time is M-D = M-4 x S/R with S/R a homogeneous space. Then a gauge theory with gauge group G defined on MD can be dimensionally reduced to M-4 in an elegant way using the symmetries of S/R, in particular the resulting four dimensional gauge is a subgroup of G. In the present work we show that one can apply the CSDR ideas in the case where the compact part of the space-time is a finite approximation of the homogeneous space S/R, i.e. a fuzzy coset. In particular we study the fuzzy sphere case. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA. Weinheim.	en
heal.publisher	WILEY-V C H VERLAG GMBH	en
heal.journalName	Fortschritte der Physik	en
dc.identifier.doi	10.1002/prop.200410168	en
dc.identifier.isi	ISI:000222004800041	en
dc.identifier.volume	52	en
dc.identifier.issue	6-7	en
dc.identifier.spage	718	en
dc.identifier.epage	723	en