2 papers
hep-ph2022
Renormalization group effects for a rank degenerate Yukawa matrix and the fate of the massless neutrino
Nicholas J. Benoit, Takuya Morozumi, Yusuke Shimizu +2
The Type-I seesaw model is a common extension to the Standard Model that describes neutrino masses. The Type-I seesaw introduces heavy right-handed neutrinos with Majorana mass tha…
hep-ph2019
Hidden relations in three generation seesaw model with Dirac mass matrix of four-zero texture
Takuya Morozumi, Yusuke Shimizu, Hiroyuki Umeeda +1
We present predictions for CP violating phases of the Type-I seesaw model with four-zero textures on the Dirac mass matrix. For the four-zero textures, the effective low energy Maj…