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Dark monopoles in Grand Unified Theories [PDF]
Journal of High Energy Physics, 2019 We consider a Yang-Mills-Higgs theory with gauge group G = SU(n) broken to G v = [SU(p) × SU(n − p) × U(1)]/Z by a Higgs field in the adjoint representation. We obtain monopole solutions whose magnetic field is not in the Cartan Subalgebra.
Maria de Lourdes Z. P. Deglmann +1 more
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Axion couplings in grand unified theories
Journal of High Energy Physics, 2022 We show that the couplings of axions to gauge bosons are highly restricted in Grand Unified Theories where the standard model is embedded in a simple 4D gauge group.
Prateek Agrawal, Michael Nee, Mario Reig
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, 2023 By proving that one-dimensional space is not valid, the grand unified theory is discovered.
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Universe, 2023 We explore the potential of ultimate unification of the Standard Model matter and gauge sectors into a single E8 superfield in ten dimensions via an intermediate Pati–Salam gauge theory.
Alfredo Aranda +3 more
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Grand Unified Origin of Gauge Interactions and Families Replication in the Standard Model
Universe, 2021 The tremendous phenomenological success of the Standard Model (SM) suggests that its flavor structure and gauge interactions may not be arbitrary but should have a fundamental first-principle explanation.
António P. Morais +2 more
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Trans-Planckian censorship and inflation in grand unified theories
Physics Letters B, 2020 The recently proposed trans-Planckian censorship conjecture (TCC) amounts to the claim that inflation models with an inflationary energy scale larger than Λinfmax∼109GeV belong to the swampland, i.e., cannot be embedded into a consistent theory of ...
Kai Schmitz
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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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Quantum magnetic monopole condensate
Communications Physics, 2021 Magnetic monopoles are predicted by grand unified theories but remain elusive as elementary particles. Here, extending electric-magnetic symmetry onto full quantum behavior, the authors demonstrate that magnetic monopoles emerge as excitations in ...
M. C. Diamantini +2 more
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Physics Letters B, 2021 Gauge coupling unification in the Supersymmetric Standard Models strongly implies the Grand Unified Theories (GUTs). With the grand desert hypothesis, we show that the supersymmetric GUTs can be probed at the future proton-proton (pp) colliders and Hyper-
Waqas Ahmed +3 more
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The grand unified theory [PDF]
Nonlinear Analysis: Theory, Methods & Applications, 2008 We provide a detailed account of the successful 5,000-year-old search for the superstring, basic constituent of matter, capped by its capture in 1997, and highlights what particle physics have accomplished as a vital link in the capture of the superstring.
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