45 citations · 298 across the 19 of their papers we have counts for
4 papers · 1 filter
Leptonic CP asymmetry and Light flavored scalar
Yoshihiko Abe, Toshimasa Ito, Koichi Yoshioka
We consider a situation where right-handed neutrinos couple to a light scalar which is possibly a Nambu-Goldstone boson resulting from high-energy symmetry breaking. Its coupling i…
Direct detection of pseudo-Nambu-Goldstone dark matter with light mediator
Yoshihiko Abe, Takashi Toma
It has been found that a pseudo-Nambu-Goldstone boson dark matter suppresses the amplitude for elastic scattering with nuclei in non-relativistic limit, and thus can naturally evad…
4D effective action from non-Abelian DBI action with magnetic flux background
Yoshihiko Abe, Tetsutaro Higaki, Tatsuo Kobayashi +2
We study a systematic derivation of four dimensional supersymmetric effective theory from ten dimensional non-Abelian Dirac-Born-Infeld action compactified on a six…
Pseudo-Nambu-Goldstone Dark Matter Model Inspired by Grand Unification
Yoshihiko Abe, Takashi Toma, Koji Tsumura +1
A pseudo-Nambu-Goldstone boson (pNGB) is an attractive candidate for dark matter (DM) due to the simple evasion of the current severe limits of DM direct detection experiments. One…