282 citations · 4.3k across the 74 of their papers we have counts for
3 papers · 1 filter
Search for Dark Matter Effects on Gravitational Signals from Neutron Star Mergers
John Ellis, Andi Hektor, Gert Hütsi +4
Motivated by the recent detection of the gravitational wave signal emitted by a binary neutron star merger, we analyse the possible impact of dark matter on such signals. We show t…
Vacuum Stability and Perturbativity of SU(3) Scalars
Matti Heikinheimo, Kristjan Kannike, Florian Lyonnet +3
We calculate the vacuum stability conditions and renormalisation group equations for the extensions of standard model with a higher colour multiplet scalar up to the representation…
Single Field Double Inflation and Primordial Black Holes
Kristjan Kannike, Luca Marzola, Martti Raidal +1
Within the framework of scalar-tensor theories, we study the conditions that allow single field inflation dynamics on small cosmological scales to significantly differ from that of…