336 citations · 8k across the 263 of their papers we have counts for
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Improved bounds on the heavy neutrino productions at the LHC
Arindam Das, Nobuchika Okada
The Majorana neutrino in type-I seesaw and the pseudo-Dirac neutrinos in the inverse seesaw can have sizable mixings with the light neutrinos in the standard model (SM), through wh…
125 GeV Higgs boson mass from 5D gauge-Higgs unification
Jason Carson, Nobuchika Okada
In the context of a simple gauge-Higgs unification (GHU) scenario based on the gauge group SU(3)U(1) in a 5-dimensional flat space-time, we investigate a possibili…
Running Non-Minimal Inflation with Stabilized Inflaton Potential
Nobuchika Okada, Digesh Raut
In the context of the Higgs model involving gauge and Yukawa interactions with the spontaneous gauge symmetry breaking, we consider inflation with non-minimal gravitational…
Electroweak symmetry breaking through bosonic seesaw mechanism in a classically conformal extension of the Standard Model
Naoyuki Haba, Hiroyuki Ishida, Nobuchika Okada +1
We suggest the so-called bosonic seesaw mechanism in the context of a classically conformal extension of the Standard Model with two Higgs doublet fields. The $U(1)_{B…
Electroweak vacuum stability in classically conformal B-L extension of the Standard Model
Arindam Das, Nobuchika Okada, Nathan Papapietro
We consider the minimal U(1) extension of the Standard Model (SM) with the classically conformal invariance, where an anomaly free U(1) gauge symmetry is introduced…
Bosonic seesaw mechanism in a classically conformal extension of the Standard Model
Naoyuki Haba, Hiroyuki Ishida, Nobuchika Okada +1
We suggest the so-called bosonic seesaw mechanism in the context of a classically conformal extension of the Standard Model with two Higgs doublet fields. The $U(1)_{B…