86 citations · 222 across the 11 of their papers we have counts for
3 papers · 1 filter
Symmetry and Mass Degeneration in Multi-Higgs-Doublet Models
K. Olaussen, P. Osland, M. Aa. Solberg
We investigate possible symmetry properties of the scalar sector of Multi-Higgs-Doublet Models, and, to some extent, the generalization of such models to gauge groups other than $S…
Annihilations of superheavy dark matter in superdense clumps
V. Berezinsky, V. Dokuchaev, Yu. Eroshenko +2
Superheavy dark matter (SHDM) exchanges energy with its environment much slower than particles with masses close to the electroweak (EW) scale and has therefore different small-sca…
Superdense cosmological dark matter clumps
V. Berezinsky, V. Dokuchaev, Yu. Eroshenko +2
The formation and evolution of superdense clumps (or subhalos) is studied. Such clumps of dark matter (DM) can be produced by many mechanisms, most notably by spiky features in the…