A Warped Model of Dark Matter
  We present a model of dark matter in a warped extra dimension in which the
dark sector mass scales are naturally generated without supersymmetry. The dark
force, responsible for dark matter annihilating predominantly into leptons, is
mediated by dark photons that naturally obtain a mass in the GeV range via a
dilaton coupling. As well as solving the gauge hierarchy problem, our model
predicts dark matter in the TeV range, including naturally tiny mass splittings
between pseudo-Dirac states. By the AdS/CFT correspondence both the dark photon
and dark matter are interpreted as composite states of the strongly-coupled
dual 4d theory. Thus, in our model the dark sector emerges at the TeV scale
from the dynamics of a new strong force.
