43 citations · 70 across the 4 of their papers we have counts for
4 papers
Naturalness and lepton number/flavor violation in inverse seesaw models
Naoyuki Haba, Hiroyuki Ishida, Yuya Yamaguchi
We introduce three right-handed neutrinos and three sterile neutrinos, and consider an inverse seesaw mechanism for neutrino mass generation. From naturalness point of view, their…
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,…
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…
Axion monodromy inflation with multi-natural modulations
Tetsutaro Higaki, Tatsuo Kobayashi, Osamu Seto +1
We study parameter space in the axion monodromy inflation corrected by dynamically generated terms involving with the axion. The potential has the linear potential with multiple si…