30 citations · 51 across the 5 of their papers we have counts for
5 papers
Is our vacuum global in a 331 model with three triplets?
Kristjan Kannike, Niko Koivunen, Aleksei Kubarski
We consider a 331 model, based on , with three triplets with a softly broken symmetry. The resulting scalar potential is commonly used in phen…
Pseudo-Goldstone dark matter in a radiative inverse seesaw scenario
Kristjan Kannike, Aleksei Kubarski, Luca Marzola +1
We consider a scale-invariant inverse seesaw model with dynamical breaking of gauge symmetry and lepton number. In some regions of the parameter space, the Majoron - the pseudo-Gol…
Dark Matter-Induced Multi-Phase Dynamical Symmetry Breaking
Kristjan Kannike, Niko Koivunen, Aleksei Kubarski +4
We consider the classically scale invariant Higgs-dilaton model of dynamical symmetry breaking extended with an extra scalar field that plays the role of dark matter. The Higgs bos…
Geometry of Flat Directions in Scale-Invariant Potentials
Kristjan Kannike, Aleksei Kubarski, Luca Marzola
We observe that biquadratic potentials admit non-trivial flat directions when the determinant of the quartic coupling matrix of the scalar fields vanishes. This consideration sugge…
A minimal model of inflation and dark radiation
Kristjan Kannike, Aleksei Kubarski, Luca Marzola +1
We show that a minimal extension of the Standard Model including a new complex scalar field can explain inflation and the observed effective number of neutrinos. The real part of t…