102 citations · 228 across the 31 of their papers we have counts for
5 papers · 1 filter
A general formula by decomposition for the type-I seesaw mechanism
Masaki J. S. Yang
By performing an approximate spectral decomposition to the inverse mass matrix of the right-handed neutrinos , we obtain a basis-independent formula for the type-I seesaw m…
Conditions of naturalness and fine-tunings for type-I seesaw mechanism with four-zero texture
Masaki J. S. Yang
In this paper, we search for conditions that the mass matrix of light neutrinos is not a result of large cancellations for the type-I seesaw mechanism with four-zero texture.…
Diagonal reflection symmetries, four-zero texture, and trimaximal mixing with predicted in an symmeric model
Masaki J. S. Yang
In this paper, we impose a magic symmetry on the neutrino mass matrix with universal four-zero texture and diagonal reflection symmetries. Due to the magic symmetry, the MNS…
Almost exact diagonal reflection symmetries and three-zero texture
Masaki J. S. Yang
In this paper, we consider a three-zero texture with diagonal reflection symmetries in the SM. The three-zero texture has two less assumptions ()…
Resolving the Hubble tension in a U(1) model with Majoron
Takeshi Araki, Kento Asai, Kei Honda +4
In this paper, we explore possibilities of resolving the Hubble tension and anomaly simultaneously in a U(1) model with Majoron. We only focus on a case wher…