83 citations · 472 across the 29 of their papers we have counts for
4 papers · 1 filter
Neutrino mass and the Higgs portal dark matter in the ESSFSM
Najimuddin Khan
We extend the standard model with three right-handed singlet neutrinos and a real singlet scalar. We impose two and -symmetries. We explain the tiny neutrino mass…
Supergravity Model of Inflation and Explaining IceCube HESE Data via PeV Dark Matter Decay
Girish Kumar Chakravarty, Najimuddin Khan, Subhendra Mohanty
We construct an unified model of inflation and PeV dark matter with an appropriate choice of no-scale Kähler potential, superpotential and gauge kinetic function in terms of MSSM f…
Electroweak vacuum stability in presence of singlet scalar dark matter in TeV scale seesaw models
Ila Garg, Srubabati Goswami, Vishnudath K. N. +1
We consider singlet extensions of the standard model, both in the fermion and the scalar sector, to account for the generation of neutrino mass at the TeV scale and the existence o…
Exploring Extensions of the Scalar Sector of the Standard Model
Najimuddin Khan
In this thesis, various extensions of the scalar sector have been considered comprising of different multiplets. If the extended scalar sector participates in the elect…