Gauge and Yukawa couplings in 6D supersymmetric SU(6)

Nobuhiro Uekusa

doi:10.1142/S0217751X08041323

Gauge and Yukawa couplings in 6D supersymmetric SU(6)

Nobuhiro Uekusa

Tutkimustuotos: Artikkelijulkaisu › Artikkeli › Tieteellinen › vertaisarvioitu

Abstrakti

We study six-dimensional (6D) SU( 6) supersymmetric models where the doublet-triplet splitting, quark-lepton mass relations and gaugino-mediated supersymmetry breaking are taken into account. We find that effective 4D gauge coupling constants have highly nontrivial behavior between two compactification scales. It is shown that realistic patterns of Yukawa coupling constants are obtained for valid values of parameters and that hierarchical numbers are generated via suppression by extra-dimensional effects.

Alkuperäiskieli	englanti
Lehti	International Journal of Modern Physics A
Vuosikerta	23
Numero	22
Sivut	3535-3589
Sivumäärä	55
ISSN	0217-751X
DOI - pysyväislinkit	https://doi.org/10.1142/S0217751X08041323
Tila	Julkaistu - 2008
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä, vertaisarvioitu

Tieteenalat

114 Fysiikka

Pääsy asiakirjaan

10.1142/S0217751X08041323

Siteeraa tätä

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AB - We study six-dimensional (6D) SU( 6) supersymmetric models where the doublet-triplet splitting, quark-lepton mass relations and gaugino-mediated supersymmetry breaking are taken into account. We find that effective 4D gauge coupling constants have highly nontrivial behavior between two compactification scales. It is shown that realistic patterns of Yukawa coupling constants are obtained for valid values of parameters and that hierarchical numbers are generated via suppression by extra-dimensional effects.

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