10 citations · 28 across the 4 of their papers we have counts for
5 papers · 1 filter
A U(3)_C X U(3)_L X U(3)_R gauge symmetry from intersecting D-branes
G. K. Leontaris
A three-family non-supersymmetric model with U(3)^3 gauge symmetry is analyzed in the context of intersecting D-branes. This is equivalent to the `trinification' model extended by…
Towards a realistic Standard Model from D-brane configurations
G. K. Leontaris, N. D. Tracas, N. D. Vlachos +1
Effective low energy models arising in the context of D-brane configurations with Standard Model (SM) gauge symmetry extended by several gauged abelian factors are discussed. The m…
On the stability of nontopological solitons in supersymmetric extensions of the Standard Model: A Numerical Approach
G. K. Leontaris, A. Prikas, A. Spanou +2
In various supersymmetric extensions of the Standard Model there appear non-topological solitons due to the existence of U(1) global symmetries associated with Baryon and/or Lepton…
Neutrino masses in supersymmetric theories
G. K. Leontaris, S. Lola
Extensions of the Standard Model with additional U(1) symmetries can describe the hierarchy of fermion masses and mixing angles, including neutrinos. The neutrino masses and mixing…
Neutrino Properties in a GUT Analysis for Fermion Masses
G. K. Leontaris, J. D. Vergados
In practically all extentions of the standard model, the neutrinos naturally acquire a mass. The neutrino mass matrix, however, contains many parameters which can neither be predic…