154 citations · 720 across the 20 of their papers we have counts for
27 papers · 1 filter
Amelioration of Little Hierarchy Problem in SU(4)_c x SU(2)_L x SU(2)_R
Ilia Gogoladze, Mansoor Ur Rehman, Qaisar Shafi
The little hierarchy problem encountered in the constrained minimal supersymmetric model (CMSSM) can be ameliorated in supersymmetric models based on the gauge symmetry G_{422} \eq…
Type II Seesaw and the PAMELA/ATIC Signals
Ilia Gogoladze, Nobuchika Okada, Qaisar Shafi
We discuss how the cosmic ray signals reported by the PAMELA and ATIC/PPB-BETS experiments may be understood in a Standard Model (SM) framework supplemented by type II seesaw and a…
Yukawa Unification and Neutralino Dark Matter in SU(4)_c \times SU(2)_L \times SU(2)_R
Ilia Gogoladze, Rizwan Khalid, Qaisar Shafi
We consider a left-right symmetric SU(4)_c \times SU(2)_L \times SU(2)_R (4-2-2) model with gravity mediated supersymmetry breaking. We find that with 4-2-2 compatible non-universa…
NMSSM and Seesaw Physics at LHC
Ilia Gogoladze, Nobuchika Okada, Qaisar Shafi
We consider extensions of the next-to-minimal supersymmetric model (NMSSM) in which the observed neutrino masses are described in terms of effective dimension six (or seven) rather…
Higgs Boson Mass, Sparticle Spectrum and Little Hierarchy Problem in Extended MSSM
K. S. Babu, Ilia Gogoladze, Mansoor Ur Rehman +1
We investigate the impact of TeV-scale matter belonging to complete vectorlike multiplets of unified groups on the lightest Higgs boson in the MSSM. We find that consistent with pe…
Higgs Boson Mass Bounds in the Standard Model with Type III and Type I Seesaw
Ilia Gogoladze, Nobuchika Okada, Qaisar Shafi
In type III seesaw utilized to explain the observed solar and atmospheric neutrino oscillations the Standard Model (SM) particle spectrum is extended by introducing three SU(2)_L t…