119 citations · 3.4k across the 97 of their papers we have counts for
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Probing double-aligned two Higgs doublet models at LHC
Shinya Kanemura, Michihisa Takeuchi, Kei Yagyu
We consider two Higgs doublet models (THDMs) with both the Higgs potential and Yukawa interactions being aligned, which we call "double-aligned THDMs". In this scenario, coupling c…
CP-Violation in a Composite 2-Higgs Doublet Model
Stefania De Curtis, Stefano Moretti, Ryo Nagai +1
We study CP-Violation (CPV) in a Composite 2-Higgs Doublet Model (C2HDM) based on the global symmetry breaking , wherein the strong sector is modeled by…
Radiative Seesaw Mechanism for Charged Leptons
Cheng-Wei Chiang, Kei Yagyu
We discuss a mechanism where charged lepton masses are derived from one-loop diagrams mediated by particles in a dark sector including a dark matter candidate. We focus on a scenar…
Flavor Dependent Symmetric Zee Model with a Vector-like Lepton
Toshinori Matsui, Takaaki Nomura, Kei Yagyu
We extend the Zee model by introducing a vector-like lepton doublet and a flavor dependent global symmetry. Flavor changing neutral currents in the quark sector can be natur…
Minimal scenario of Criticality for Electroweak scale, Neutrino Masses, Dark Matter, and Inflation
Yuta Hamada, Hikaru Kawai, Kiyoharu Kawana +2
We propose a minimal model that can explain the electroweak scale, neutrino masses, Dark Matter (DM), and successful inflation all at once based on the multicritical-point principl…
Testing aligned CP-violating Higgs sector at future lepton colliders
Shinya Kanemura, Mitsunori Kubota, Kei Yagyu
We discuss the testability of CP-violating phases at future lepton colliders for the scenario which satisfies electric dipole moment data by destructive interferences among several…