Speaker
Prof.
Krzysztof Meissner
(Institute of Theoretical Physics, University of Warsaw)
Description
We argue that radiative symmetry breaking in the Standard Model with classically
unbroken conformal symmetry in the presence of right-chiral neutrinos and a
minimally enlarged scalar sector naturally introduces and stabilizes a hierarchy
without the need for low energy supersymmetry. The model is compatible with all
available data; in particular, there exists a set of parameters for which it
may remain viable even up to the Planck scale.
Author
Prof.
Krzysztof Meissner
(Institute of Theoretical Physics, University of Warsaw)
Co-author
Prof.
Hermann Nicolai
(Max-Planck-Institut fur Gravitationsphysik, Potsdam Germany)