Results 1 to 10 of about 210,813 (335)
Erratum to: SO(10) × S 4 grand unified theory of flavour and leptogenesis [PDF]
Journal of High Energy Physics, 2019 Here we correct some typesetting errors in affiliations.
Francisco J. de Anda +2 more
doaj +2 more sources
An SO(10) Grand Unified Theory of Flavor [PDF]
, 2010 We present a supersymmetric SO(10) grand unified theory (GUT) of flavor based on an $S_4$ family symmetry. It makes use of our recent proposal to use SO(10) with type II seesaw mechanism for neutrino masses combined with a simple ansatz that the dominant
A Adulpravitchai +56 more
core +5 more sources
Temporary Grand Unified Theory in Unphysical World [PDF]
, 2009 We construct grand unified models on an orbifold based on unphysical grand unification. The reduction to the standard model or its supersymmetric one is carried out using a variant of Parisi-Sourlas mechanism and nontrivial $Z_2$ parity assignment ...
Kawamura, Yoshiharu
core +5 more sources
Unification of elementary forces in gauge SL(2N,C) theories
Physics Letters B, 2022 We argue that the gauge SL(2N,C) theories may point to a possible way where the known elementary forces, including gravity, could be consistently unified. Remarkably, while all related gauge fields are presented in the same adjoint multiplet of the SL(2N,
J.L. Chkareuli
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SO(10): A case for hadron colliders
Physics Letters B, 2023 We study the mass scales in the SO(10) grand unified theory based on the following minimal Higgs representation content: adjoint 45H, spinor 16H and complex vector 10H, with higher dimensional operators on top of renormalizable interactions.
Anca Preda +2 more
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Scaling solution for field-dependent gauge couplings in quantum gravity
Nuclear Physics B, 2022 Quantum gravity can determine the dependence of gauge couplings in a scalar field, which is related to possible fifth forces and time varying fundamental “constants”. This prediction is based on the scaling solution of functional flow equations.
C. Wetterich
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Axion dark matter, proton decay and unification
Journal of High Energy Physics, 2020 We discuss the possibility to predict the QCD axion mass in the context of grand unified theories. We investigate the implementation of the DFSZ mechanism in the context of renormalizable SU(5) theories.
Pavel Fileviez Pérez +2 more
doaj +1 more source
Flavor symmetries in an SU(5) model of grand unification
Journal of High Energy Physics, 2022 We investigate the options for imposing flavor symmetries on a minimal renormalizable non-supersymmetric SU(5) grand unified theory, without introducing additional flavor-related fields.
Malte Lindestam +2 more
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A clockwork solution to the doublet-triplet splitting problem
Physics Letters B, 2021 Maybe the biggest puzzle in grand unified theories (GUTs) is the apparent large splitting of the doublet and triplet Higgs masses. We suggest a novel mechanism to solve this puzzle, which relies on the clockwork mechanism to generate large hierarchies ...
Gero von Gersdorff
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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
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