Efficacious Additions to the Standard Model

Abstract

If split supersymmetry can be advocated as a means to have gauge-coupling unification as well as dark matter, another plausible scenario is to enlarge judiciously the particle content of the Standard Model to achieve the same goals without supersymmetry. A simple efficacious example is presented.

6 pages, no figure, one reference added, version to appear in PLB

References in corpus (4)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Aspects of Split Supersymmetry
• PeV-Scale Supersymmetry
• On the discovery potential of the lightest MSSM Higgs Boson at the LHC

Cited by in corpus (26)

• Cold Dark Matter, Radiative Neutrino Mass, mu to e gamma, and Neutrinoless Double Beta Decay
• Fermion Triplet Dark Matter and Radiative Neutrino Mass
• Collider Signatures for Heavy Lepton Triplet in Type I+III Seesaw
• Neutrino masses and CDM in a non-supersymmetric model
• Baryon number asymmetry and dark matter in the neutrino mass model with an inert doublet
• Dark matter stability and unification without supersymmetry
• Radiative Origin of All Quark and Lepton Masses through Dark Matter with Flavor Symmetry
• Leptogenesis and dark matter unified in a non-SUSY model for neutrino masses
• Thermal leptogenesis in a TeV scale model for neutrino masses
• Seesaw Neutrino Mass and New U(1) Gauge Symmetry
• Inverse see-saw, leptogenesis, observable proton decay and ${\Delta }_{\mathrm{R}}^{\pm \pm }$ in SUSY SO(10) with heavy W_R
• Gauge Coupling Unification without Supersymmetry
• Fermion dark matter from SO(10)
• Inverse Seesaw Neutrino Mass from Lepton Triplets in the U(1)_Sigma Model
• Flavor unification, dark matter, proton decay and other observable predictions with low-scale $S_4$ symmetry
• Extension of a radiative neutrino mass model based on a cosmological view point
• Affleck-Dine leptogenesis in the radiative neutrino mass model
• Low scale leptogenesis in a hybrid model of the scotogenic type I and III seesaw
• $SO(10)\to SU(5)\times U(1{)}_{\chi }$ as the Origin of Dark Matter
• Hiding the Higgs Boson from Prying Eyes
• Electric dipole moments in the extended scotogenic models
• B and not L in supersymmetry: new U(1) gauge symmetry and dark matter
• Neutrino Mass, Coupling Unification, Verifiable Proton Decay, Vacuum Stability and WIMP Dark Matter in SU(5)
• Dark Matter from $SU(6)\to SU(5)\times U(1{)}_N$
• Unifiable Supersymmetric Dark Left-Right Gauge Model
• Minimal dark matter in $SU(5)$ grand unification