Results 11 to 20 of about 102,001 (282)
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),
Yamatsu, Naoki
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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
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SU(6) gauge-Higgs grand unification: minimal viable models and flavor
Journal of High Energy Physics, 2023 Gauge-Higgs grand unification theories are models of gauge-Higgs unification that extend the electroweak group into a simple group that includes the color symmetry.
Andrei Angelescu +3 more
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Gauge-Higgs Grand Unification [PDF]
Proceedings of 18th International Conference From the Planck Scale to the Electroweak Scale — PoS(PLANCK 2015), 2015 $SO(11)$ gauge-Higgs grand unification in the Randall-Sundrum warped space is proposed. Orbifold boundary conditions and one brane scalar field reduce $SO(11)$ to the standard model symmetry, which is further broken to $SU(3)_C \times U(1)_{EM}$ by the Hosotani mechanism.
Hosotani, Yutaka, Yamatsu, Naoki
openaire +6 more sources
Partly Supersymmetric Grand Unification [PDF]
Physical Review D, 2004 It is shown how grand unification can occur in models which are partly supersymmetric. The particle states which are composite do not contribute to the running of gauge couplings above the compositeness scale, while the elementary states contribute the ...
E. Witten +10 more
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Higgs Parity grand unification [PDF]
Journal of High Energy Physics, 2019 The vanishing of the Higgs quartic coupling of the Standard Model at high energies may be explained by spontaneous breaking of Higgs Parity. Taking Higgs Parity to originate from the Left-Right symmetry of the SO(10) gauge group, leads to a new scheme ...
Lawrence J. Hall, Keisuke Harigaya
doaj +5 more sources
Grand unification of neutron stars. [PDF]
Proc Natl Acad Sci U S A, 2010 The last decade has shown us that the observational properties of neutron stars are remarkably diverse. From magnetars to rotating radio transients, from radio pulsars to isolated neutron stars, from central compact objects to millisecond pulsars, observational manifestations of neutron stars are surprisingly varied, with most properties totally ...
Kaspi VM.
europepmc +5 more sources
Grand Unification of Quantum Algorithms
PRX Quantum, 2021 Quantum algorithms offer significant speed-ups over their classical counterparts for a variety of problems. The strongest arguments for this advantage are borne by algorithms for quantum search, quantum phase estimation, and Hamiltonian simulation, which
John M. Martyn +3 more
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Grand Unification in RS1 [PDF]
Annals of Physics, 2002 We study unification in the Randall-Sundrum scenario for solving the hierarchy problem, with gauge fields and fermions in the bulk. We calculate the one-loop corrected low-energy effective gauge couplings in a unified theory, broken at the scale M_GUT in
Agashe +49 more
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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 ...
Kojima, Kentaro +2 more
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