2 citations · 4 across the 14 of their papers we have counts for
29 papers
Determination of Majorana type-phases from the time evolution of lepton numbers
Nicholas J. Benoit, Yuta Kawamura, Saki Hamada +3
We have investigated an approach for determining the Majorana type-phases using the time evolution of lepton family numbers. We show how the second-order time derivative of the exp…
Effective theory for universal seesaw model and FCNC
Takuya Morozumi, Apriadi Salim Adam, Yuta Kawamura +3
We study the quark sector of the universal seesaw model with SU(2) SU(2) .The model incorporates the seesaw mechanism with the vector-like quarks (V…
Study of weak-basis invariants in the universal seesaw model using Hilbert series
Albertus Hariwangsa Panuluh, Takuya Morozumi
Universal Seesaw Model is a model which explains the mass hierarchy of the quark sector. This model introduces vector-like quarks. The top quark mass is generated in the electrowea…
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…
Time evolution of the lepton number of Majorana neutrinos in the Schrödinger picture versus Heisenberg picture
Nicholas J. Benoit, Yuta Kawamura, Takuya Morozumi
In this paper, we study the time evolution of the expectation value of Majorana neutrino with the Schrödinger picture.The operators with the definite lepton number and operators wi…
A model with light and heavy scalars in view of the effective theory
Apriadi Salim Adam, Yuta Kawamura, Takuya Morozumi
The low energy effective potential for the model with a light scalar and a heavy scalar is derived. We perform the path integration for both heavy and light scalars and derive the…