134 citations · 166 across the 2 of their papers we have counts for
9 papers
Dark origins of matter-antimatter asymmetry
Venus Keus
In a non-minimal Higgs framework, we present a novel mechanism in which the CP violating dark particles only interact with the SM through the gauge bosons, primarily the boson.…
Collider signatures of dark CP-violation
A. Cordero-Cid, J. Hernandez-Sanchez, V. Keus +3
We study an extension of the Standard Model (SM) in which two copies of the SM-Higgs doublet which do not acquire a vacuum expectation value, and hence are {\it inert}, are added t…
Dark CP-violation through the -portal
Venus Keus
Despite great agreement with experiment, the Standard Model (SM) of particle physics lacks a viable Dark Matter (DM) candidate and sufficient amount of CP-violation to account for…
Dark Matter Signals at the LHC from a 3HDM
Diana Rojas-Ciofalo, Adriana Cordero, Jaime Hernandez-Sanchez +3
We analyse new signals of Dark Matter (DM) at the Large Hadron Collider (LHC) in a 3-Higgs Doublet Model (3HDM) where only one doublet acquires a Vacuum Expectation Value (VEV), pr…
On the validity of perturbative studies of the electroweak phase transition in the Two Higgs Doublet model
Kimmo Kainulainen, Venus Keus, Lauri Niemi +3
Making use of a dimensionally-reduced effective theory at high temperature, we perform a nonperturbative study of the electroweak phase transition in the Two Higgs Doublet model. W…
Direct and indirect probes of Goldstone dark matter
Tommi Alanne, Matti Heikinheimo, Venus Keus +2
There exists a general model framework where dark matter can be a vanilla WIMP-like thermal relic with a mass of (100 GeV), but it still escapes direct detection. This ha…