2010
DOI: 10.1103/physrevd.81.065018
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SU(5)andSO(10)models from F-theory with natural Yukawa couplings

Abstract: We construct the SU (5) and SO(10) models from F-theory. Turning on the U (1) fluxes, we can break the SU (5) gauge symmetry down to the Standard Model (SM) gauge symmetry, and break the SO(10) gauge symmetry down to theIn particular, all the SM fermion Yukawa couplings preserve the enhanced U (1) a × U (1) b gauge or global symmetries at the triple intersections of the SM fermion and Higgs curves. And the SM fermion masses and mixings can be generated in the presence of background fluxes. In our models, the d… Show more

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Cited by 16 publications
(12 citation statements)
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“…These points are summarized in [1], and explained in the key papers that have triggered this progress, [2,3,4,5]. The long list of recent papers on local F-theory models includes [6,7,8,9,10,11,12]. However, one ultimately needs global information about the compact CY fourfold.…”
mentioning
confidence: 99%
“…These points are summarized in [1], and explained in the key papers that have triggered this progress, [2,3,4,5]. The long list of recent papers on local F-theory models includes [6,7,8,9,10,11,12]. However, one ultimately needs global information about the compact CY fourfold.…”
mentioning
confidence: 99%
“…As we know, the generic vector-like particles do not need to form complete (5) or (10) representations in Grand Unified Theories. In particular it does not need complete multiplets (GUTs) from the orbifold constructions [30][31][32][33][34][35][36][37][38][39][40][41], intersecting D-brane model building on Type II orientifold [42][43][44], Mtheory on 1 / 2 with Calabi-Yau compactifications [45][46][47], and F-theory with (1) fluxes [48][49][50][51][52][53][54][55][56][57] (For details, see [58]). Therefore, we will consider two kinds of supersymmetric models: (1) the SSMs with vector-like particles whose (1) charges can be completely different; (2) the (5) models.…”
Section: Vector-like Particles (Messengers) In the Ssms And (5) Modelsmentioning
confidence: 99%
“…All the SM fermion Yukawa couplings can be obtained from the triple intersections of the SM fermion and Higgs curves. A brand new feature is that the S U(5) gauge symmetry can be broken down to the SM gauge symmetry by turning on the U(1) Y flux [23,24,58,61], and the S O(10) gauge symmetry can be broken down to S U (5)…”
Section: Elements Of F -Theorymentioning
confidence: 99%