Gauge-Yukawa unification in asymptotically non-free theories

Kubo, J; Mondragon, M; Tracas, ND; Zoupanos, G

dc.contributor.author	Kubo, J	en
dc.contributor.author	Mondragon, M	en
dc.contributor.author	Tracas, ND	en
dc.contributor.author	Zoupanos, G	en
dc.date.accessioned	2014-03-01T01:11:03Z
dc.date.available	2014-03-01T01:11:03Z
dc.date.issued	1995	en
dc.identifier.issn	0370-2693	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11540
dc.subject	Gauge Theory	en
dc.subject	Low Energy	en
dc.subject	Renormalization Group	en
dc.subject	supersymmetric models	en
dc.subject	Supersymmetry Breaking	en
dc.subject.classification	Physics, Multidisciplinary	en
dc.subject.other	SOFTLY BROKEN SUPERSYMMETRY	en
dc.subject.other	GRAND-UNIFICATION	en
dc.subject.other	NONPERTURBATIVE UNIFICATION	en
dc.subject.other	UNIFIED MODELS	en
dc.subject.other	STANDARD MODEL	en
dc.subject.other	REDUCTION	en
dc.subject.other	COUPLINGS	en
dc.subject.other	ELECTROWEAK	en
dc.subject.other	HIGGS	en
dc.subject.other	MASSES	en
dc.title	Gauge-Yukawa unification in asymptotically non-free theories	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/0370-2693(94)01396-T	en
heal.identifier.secondary	http://dx.doi.org/10.1016/0370-2693(94)01396-T	en
heal.language	English	en
heal.publicationDate	1995	en
heal.abstract	We study asymptotically non-free gauge theories and search for renormalization group invariant (i.e, technically natural) relations among the couplings which lead to successful gauge-Yukawa unification. To be definite, we consider a supersymmetric model based on SU(4) x SU(2)(R) x SU(2)(L). It is found that among the couplings of the model, which can be expressed in this way by a single one in the lowest order approximation, are the tree gauge couplings and the Yukawa coupling of the third generation. The corrections to the lowest order results are computed, and we find that the predictions on the low energy parameters resulting from those relations are in agreement with the measurements at LEP and Tevatron for a certain range of supersymmetry breaking scale.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics	en
dc.identifier.doi	10.1016/0370-2693(94)01396-T	en
dc.identifier.isi	ISI:A1995QC49900025	en
dc.identifier.volume	342	en
dc.identifier.issue	1-4	en
dc.identifier.spage	155	en
dc.identifier.epage	162	en