398 citations · 3.9k across the 71 of their papers we have counts for
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hep-ph2002
On the hierarchy of neutrino masses
M. Jezabek, P. Urban
We present a model of neutrino masses combining the seesaw mechanism and strong Dirac mass hierarchy and at the same time exhibiting a significantly reduced hierarchy at the level…
hep-ph2002★ 2 cited
A hidden hierarchy of neutrino masses
M. Jezabek, P. Urban
The Dirac masses of neutrinos can exhibit a strong hierarchy even if the Majorana masses of the right-handed neutrinos are degenerate and the hierarchy of the mass scales governing…
hep-ph2002★ 1 cited
Neutrino masses: hierarchy without hierarchy
M. Jezabek
A large hierarchy of the Dirac masses can result in a small hierarchy for the low energy masses of the active neutrinos. This can happen even if the Majorana masses of right-handed…