51 citations · 356 across the 21 of their papers we have counts for
7 papers · 1 filter
A new dynamics of electroweak symmetry breaking with classically scale invariance
Naoyuki Haba, Hiroyuki Ishida, Noriaki Kitazawa +1
We propose a new dynamics of the electroweak symmetry breaking in a classically scale invariant version of the standard model. The scale invariance is broken by the condensations o…
Gauge coupling unification in a classically scale invariant model
Naoyuki Haba, Hiroyuki Ishida, Ryo Takahashi +1
There are a lot of works within a class of classically scale invariant model, which is motivated by solving the gauge hierarchy problem. In this context, the Higgs mass vanishes at…
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…
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…
What triggers discrepancy between Daya Bay and T2K?
Naoyuki Haba, Hiroyuki Ishida, Kyousuke Shimada +1
There seems to be a non-negligible discrepancy between Daya Bay and T2K experimental results of a neutrino mixing angle, . We show the discrepancy can be simply passed awa…
Hierarchy problem, gauge coupling unification at the Planck scale, and vacuum stability
Yuya Yamaguchi
To solve the hierarchy problem of the Higgs mass, it may be suggested that there are no an intermediate scale up to the Planck scale except for the TeV scale. For this motivation,…
Vacuum stability in the extended model with vanishing scalar potential at the Planck scale
Naoyuki Haba, Yuya Yamaguchi
We investigate the vacuum stability in a scale invariant local model with vanishing scalar potential at the Planck scale. We find that it is impossible to realize the Higg…