Speaker
Summary
Results on non-sequential Standard Model (SM) -like matter
generations, published in
[1], will be reviewed. We consider two realistic models for
dynamical electroweak
symmetry breaking: the minimal (MWT) [2] and next to minimal
walking technicolor
(NMWT) [3] model. New SM-like matter arises due to
cancellation of the global and
gauge anomalies associated with the strongly interacting
sector responsible for the
electroweak symmetry breaking. This leads to concrete models
featuring
non-sequential generations of SM-like matter. We constrain
the parameter space of
these models by analysing the electroweak precision
parameters S, T and U, and find
the models viable in the light of the existing electroweak
data. The relevant
experimental signals to look for at the LHC are outlined.
[1] O. Antipin, M. Heikinheimo and K. Tuominen,
arXiv:1002.1872 [hep-ph].
[2] F. Sannino and K. Tuominen, arXiv:hep-ph/0405209.
[3] A. Belyaev, R. Foadi, M. T. Frandsen, M. Jarvinen, F.
Sannino and A. Pukhov,
arXiv:0809.0793 [hep-ph].
