A model for dark matter, naturalness and a complete gauge unification
  We consider dark matter in a minimal extension of the Standard Model (SM)
which breaks electroweak symmetry dynamically and leads to a complete
unification of the SM and technicolor coupling constants. The unification scale
is determined to be $M_{\rm U} \approx 2.2 \times 10^{15}$ GeV and the unified
coupling $\alpha_{\rm U} \approx 0.0304$. Moreover, unification strongly
suggest that the technicolor sector of the model must become strong at the
scale of ${\cal O}$(TeV). The model also contains a tightly constrained sector
of mixing neutral fields stabilized by a discrete symmetry. We find the
lightest of these states can be DM with a mass in the range $m_{\rm DM} \approx
30-800$ GeV. We find a large set of parameters that satisfy all available
constraints from colliders and from dark matter search experiments. However,
most of the available parameter space is within the reach of the next
generation of DM search experiments. The model is also sensitive to a modest
improvement in the measurement of the precision electroweak parameters.
