4 citations · 5 across the 2 of their papers we have counts for
4 papers
Spontaneous Symmetry Breaking in Superfluid Helium-4
Junpei Harada
We derive an analytical expression for a critical temperature of spontaneous symmetry breaking in a repulsive hard-core interacting Bose system. We show that the critical temperatu…
Neutrino mixing and CP violation from Dirac-Majorana bimaximal mixture and quark-lepton unification
Junpei Harada
We demonstrate that only two ansatz can produce the features of the neutrino mixing angles. The first ansatz comes from the quark-lepton grand unification; i…
Hypercharge and baryon minus lepton number in E6
J. Harada
We study assignments of the hypercharge and baryon minus lepton number for particles in the grand unification model. It is shown that there are three assignments of hyperchar…
Phenomenological approach to symmetry breaking pattern of democratic mass matrix
Junpei Harada
We investigate the symmetry breaking pattern of the democratic mass matrix model, which leads to the small flavor mixing in quark sector and bi-large mixing in lepton sector. We pr…