282 citations · 4.3k across the 74 of their papers we have counts for
7 papers · 1 filter
A frame independent classification of single field inflationary models
Laur Järv, Kristjan Kannike, Luca Marzola +5
Seemingly unrelated models of inflation that originate from different physical setups yield, in some cases, identical predictions for the currently constrained inflationary observa…
Evolving Planck Mass in Classically Scale-Invariant Theories
K. Kannike, M. Raidal, C. Spethmann +1
We consider classically scale-invariant theories with non-minimally coupled scalar fields, where the Planck mass and the hierarchy of physical scales are dynamically generated. The…
Prospects for charged Higgs searches at the LHC
A. G. Akeroyd, M. Aoki, A. Arhrib +25
The goal of this report is to summarize the current situation and discuss possible search strategies for charged scalars, in non-supersymmetric extensions of the Standard Model at…
Super-Heavy Dark Matter - Towards Predictive Scenarios from Inflation
Kristjan Kannike, Antonio Racioppi, Martti Raidal
A generic prediction of the Coleman-Weinberg inflation is the existence of a heavy particle sector whose interactions with the inflaton, the lightest state in this sector, generate…
The Higgs of the Higgs and the diphoton channel
Kristjan Kannike, Giulio Maria Pelaggi, Alberto Salvio +1
LHC results do not confirm conventional natural solutions to the Higgs mass hierarchy problem, motivating alternative interpretations where a hierarchically small weak scale is gen…
Large loop-coupling enhancement of a heavy pseudoscalar from a light dark sector
Stefano Di Chiara, Andi Hektor, Kristjan Kannike +2
The small background and the sensitivity to charged particles via a leading order loop coupling make the diphoton channel a privileged experimental test for new physics models. We…