activity
20092026
most citedReheating and Post-inflationary Production of Dark Matter

167 citations · 1.5k across the 73 of their papers we have counts for

collaborators
Showing 2014Show all

8 papers · 1 filter

hep-ph2014★ 8 cited

Coupling Unification and Dark Matter in a Standard Model Extension with Adjoint Majorana Fermions

Tasuku Aizawa, Masahiro Ibe, Kunio Kaneta

We revisit an extension of the Standard Model with Majorana fermions in the adjoint representations. There, a precise coupling unification and the good candidate for dark matter (t…

hep-ph2014★ 2 cited

New resonance scale and fingerprint identification in minimal composite Higgs models

Shinya Kanemura, Kunio Kaneta, Naoki Machida +1

Composite Higgs models are an intriguing scenario in which the Higgs particle is identified as a pseudo Nambu-Goldstone boson associated with spontaneous breaking of some global sy…

hep-ph2014★ 16 cited

Gravitational effects on vanishing Higgs potential at the Planck scale

Naoyuki Haba, Kunio Kaneta, Ryo Takahashi +1

We investigate gravitational effects on the so-called multiple point criticality principle (MPCP) at the Planck scale. The MPCP requires two degenerate vacua, whose necessary condi…

hep-ph2014★ 67 cited

CνB absorption line in the neutrino spectrum at IceCube

Masahiro Ibe, Kunio Kaneta

The observed neutrino flux can be as a whole well fitted by a simple power-law of the neutrino energy , (). As a notable feature of the spectrum, how…

hep-ph2014★ 29 cited

Vanishing Higgs potential at the Planck scale in a singlet extension of the standard model

Naoyuki Haba, Hiroyuki Ishida, Kunio Kaneta +1

We discuss the realization of a vanishing effective Higgs potential at the Planck scale, which is required by the multiple-point criticality principle (MPCP), in the standard model…

hep-ph2014★ 6 cited

High-Scale SUSY Breaking Models in light of the BICEP2 Result

Keisuke Harigaya, Masahiro Ibe, Koji Ichikawa +2

The large value of the tensor-to-scalar ratio in the cosmic microwave background radiation reported by the BICEP2 collaboration gives strong impact on models of supersymmetry (SUSY…