Results 11 to 20 of about 102,482 (316)
Special grand unification [PDF]
Progress of Theoretical and Experimental Physics, 2017 We discuss new-type grand unified theories based on grand unified groups broken to their special subgroups as well as their regular subgroups. In the framework, when we construct four-dimensional (4D) chiral gauge theories, i.e., the Standard Model (SM), 4D gauge anomaly cancellation restricts the minimal number of generations of the 4D SM Weyl ...
Yamatsu, Naoki
openaire +3 more sources
Effective Higgs theories in supersymmetric grand unification [PDF]
European Physical Journal C: Particles and Fields, 2017 The effective Higgs theories at the TeV scale in supersymmetric $$\mathrm{SU}(5)$$ SU ( 5 ) grand unification models are systematically derived. Restricted to extensions on $$\mathbf {5}_{H}$$ 5 H containing the Higgs sector we show that only two types ...
Sibo Zheng
doaj +4 more sources
Warped supersymmetric grand unification [PDF]
Physical Review D, 2003 41 pages, LaTeX, version to appear in Phys.
Goldberger, Walter D. +2 more
openaire +4 more sources
Grand gauge-Higgs unification [PDF]
Physical Review D, 2011 We propose a novel way to break grand unified gauge symmetries via the Hosotani mechanism in models that can accommodate chiral fermions. Adjoint scalar fields are realized through the so-called diagonal embedding method which is often used in the heterotic string theory.
Kojima, Kentaro +2 more
openaire +3 more sources
Induced gravity II: grand unification [PDF]
Journal of High Energy Physics, 2016 44 pages, 5 figures, 2 tables. v2 has new discussion concerning stability of SSB plus related appendix. Additional references added.
Einhorn, Martin, Jones, D.R.
openaire +6 more sources
Effects of an intermediate scale in SUSY grand unification [PDF]
, 1997 We discuss the production of lepton flavor violation and EDMs and the viability of the $b-\tau$ unification hypothesis in SUSY grand unification with an intermediate gauge symmetry breaking scale.Comment: 3 pages (Latex, esprc2.sty used), talk given at ...
N. G. Deshpande, Bhaskar Dutta, E. Keith
openalex +3 more sources
Model building by coset space dimensional reduction scheme using eight-dimensional coset spaces
Journal of High Energy Physics, 2023 We investigate the twelve-dimensional gauge-Higgs unification models with an eight- dimensional coset space as the extra space. For each model, we apply the coset space dimensional reduction procedure and examine the particle contents of the resulting ...
Kento Asai +4 more
doaj +1 more source
W boson mass anomaly and grand unification
Physics Letters B, 2022 It is known that the recently reported shift of the W boson mass can be easily explained by an SU(2)L triplet Higgs boson with a zero hypercharge if it obtains a vacuum expectation value (VEV) of O(1) GeV.
Jason L. Evans +2 more
doaj +1 more source
Proton lifetime in minimal SUSY SU(5) in light of LHC results
Journal of High Energy Physics, 2022 We examine proton decay mediated by color-triplet Higgsinos in minimal supersymmetric SU(5) grand unified theory in light of the discovery of the Higgs boson and the absence of SUSY signals at the LHC.
K. S. Babu +2 more
doaj +1 more source
Family unification in special grand unification [PDF]
Progress of Theoretical and Experimental Physics, 2018 12 pages, 3 tables, no figures; one paragraph and some references added, typos corrected.
openaire +2 more sources