343 citations · 5.9k across the 109 of their papers we have counts for
5 papers · 1 filter
Double protection of the Higgs potential
Zurab Berezhiani, Piotr H. Chankowski, Adam Falkowski +1
A mechanism of double protection of the Higgs potential, by supersymmetry and by a global symmetry, is investigated in a class of supersymmetric models with the SU(3)xSU(3)xU(1) ga…
Supersymmetric SO(10) for fermion masses and mixings: rank-1 structures of flavour
Z. Berezhiani, F. Nesti
We consider a supersymmetric SO(10) model with a SU(3) symmetry of flavour in which fermion masses emerge via the see-saw mixing with superheavy fermions in 16+16bar representation…
Through the Looking-Glass: Alice's Adventures in Mirror World
Zurab Berezhiani
We briefly review the concept of a parallel `mirror' world which has the same particle physics as the observable world and couples to the latter by gravity and perhaps other very w…
Neutron - Mirror Neutron Oscillations: How Fast Might They Be?
Zurab Berezhiani, Luis Bento
We discuss the phenomenological implications of the neutron (n) oscillation into the mirror neutron (n'), a hypothetical particle exactly degenerate in mass with the neutron but st…
Evolutionary and structural properties of mirror star MACHOs
Zurab Berezhiani, Paolo Ciarcelluti, Santi Cassisi +1
There can exist a hidden sector of the Universe in the form of parallel ''mirror'' world which has the same particle physics as the observable world and interacts with the latter o…