9 citations · 9 across the 1 of their papers we have counts for
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Gamma-ray signatures for Kaluza-Klein dark matter
Lars Bergstrom, Torsten Bringmann, Martin Eriksson +1
The extra-dimensional origin of dark matter is a fascinating and nowadays often discussed possibility. Here, we present the gamma-ray signatures that are expected from the self-ann…
Stability of Homogeneous Extra Dimensions
Torsten Bringmann, Martin Eriksson, Michael Gustafsson
In order not to be in conflict with observations it is crucial that extra dimensions, if they exist, are stable. It is shown that in the context of homogeneous extra dimensions, th…
Gamma Rays from Kaluza-Klein Dark Matter
Lars Bergstrom, Torsten Bringmann, Martin Eriksson +1
A TeV gamma-ray signal from the direction of the Galactic center (GC) has been detected by the H.E.S.S. experiment. Here, we investigate whether Kaluza-Klein (KK) dark matter annih…
Can homogeneous extra dimensions be stabilized during matter domination?
Torsten Bringmann, Martin Eriksson
We investigate cosmologies with homogeneous extra dimensions that can be described by generalised Friedmann-Robertson-Walker metrics and give a brief review on a general setup to d…
Cosmological Evolution of Homogeneous Universal Extra Dimensions
Torsten Bringmann, Martin Eriksson, Michael Gustafsson
The lightest Kaluza-Klein particle appearing in models with universal extra dimensions has recently been proposed as a viable dark matter candidate when the extra dimensions are co…