Fission, fusion, and 6D RG flows
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep02(2019)167
Abstract: A bstractWe show that all known 6D SCFTs can be obtained iteratively from an underlying set of UV progenitor theories through the processes of “fission” and “fusion”. Fission consists of a tensor branch deformation followed… read more here.
Keywords: mathfrak; fission fusion; fusion; fusion flows ... See more keywords
Model with a gauged lepton flavor SU(2) symmetry
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep05(2018)069
Abstract: We propose a model having a gauged SU(2) symmetry associated with the second and third generations of leptons, dubbed SU(2)μτ, of which U1Lμ−Lτ$$ \mathrm{U}{(1)}_{{\mathbb{L}}_{\mu }-{\mathbb{L}}_{\tau }} $$ is an Abelian subgroup. In addition to the… read more here.
Keywords: flavor symmetry; model gauged; lepton flavor; symmetry ... See more keywords
Mass hierarchy from the flavor symmetry in supersymmetric multi-Higgs doublet model
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2020)147
Abstract: Abstract We study the supersymmetric standard model with multiple Higgs doublets with gauged U(1)X flavor symmetry. When the flavor symmetry is broken by the vacuum expectation value of flavon, the ℤ3 symmetry M3 called matter… read more here.
Keywords: physics; model; flavor symmetry; symmetry ... See more keywords
Flavor symmetry of 5d SCFTs. Part I. General setup
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2021)186
Abstract: Abstract A large class of 5d superconformal field theories (SCFTs) can be constructed by integrating out BPS particles from 6d SCFTs compactified on a circle. We describe a general method for extracting the flavor symmetry… read more here.
Keywords: general setup; scfts part; part general; symmetry scfts ... See more keywords
Chiral 3d SU(3) SQCD and N=2$$ \mathcal{N}=2 $$ mirror duality
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2018)025
Abstract: A bstractRecently a very interesting three-dimensional N=2$$ \mathcal{N}=2 $$ supersymmetric theory with SU(3) global symmetry was discussed by several authors. We denote this model by Tx. This was conjectured to have two dual descriptions, one… read more here.
Keywords: flavor symmetry; sqcd mathcal; symmetry; mathcal mirror ... See more keywords
Leptogenesis, fermion masses and mixings in a SUSY SU(5) GUT with D4 flavor symmetry
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2021)147
Abstract: Abstract We propose a model of fermion masses and mixings based on SU(5) grand unified theory (GUT) and a D4 flavor symmetry. This is a highly predictive 4D SU(5) GUT with a flavor symmetry that… read more here.
Keywords: flavor symmetry; fermion masses; masses mixings; gut flavor ... See more keywords
Kaon distribution amplitude from lattice QCD and the flavor SU(3) symmetry
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2018.12.020
Abstract: We present the first lattice-QCD calculation of the kaon distribution amplitude using the large-momentum effective theory (LaMET) approach. The momentum-smearing technique has been implemented to improve signals at large meson momenta. We subtract the power… read more here.
Keywords: distribution amplitude; distribution; flavor symmetry; kaon distribution ... See more keywords
Modular flavor symmetry on a magnetized torus
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.102.085008
Abstract: We study the modular invariance in magnetized torus models. The modular invariant flavor model is a recently proposed hypothesis for solving the flavor puzzle, where the flavor symmetry originates from modular invariance. In this framework,… read more here.
Keywords: modular flavor; flavor symmetry; symmetry; flavor ... See more keywords
SU(4) flavorful portal matter
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.105.015032
Abstract: In this paper, we present a model which attempts to unify a new dark sector force with a local SU(3) flavor symmetry. Dark Matter (DM) and its potential interactions with the Standard Model (SM) continue… read more here.
Keywords: symmetry; gauge group; matter; flavor symmetry ... See more keywords
Top-down anatomy of flavor symmetry breakdown
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.105.055018
Abstract: A top-down approach to the flavor puzzle leads to eclectic flavor groups which include modular and traditional flavor symmetries. Based on examples of semirealistic T 2 / Z 3 orbifold compactifications of heterotic string theory,… read more here.
Keywords: avor; symmetry breakdown; anatomy; anatomy flavor ... See more keywords
Hadronic light-by-light contribution to $$(g-2)_\mu $$ from lattice QCD with SU(3) flavor symmetry
Sign Up to like & getrecommendations! Published in 2020 at "European Physical Journal C"
DOI: 10.1140/epjc/s10052-020-08444-3
Abstract: We perform a lattice QCD calculation of the hadronic light-by-light contribution to $$(g-2)_\mu $$ at the SU(3) flavor-symmetric point $$m_\pi =m_K\simeq 420\,$$ MeV. The representation used is based on coordinate-space perturbation theory, with all QED… read more here.
Keywords: flavor symmetry; hadronic light; contribution; lattice qcd ... See more keywords