  The nature of dark matter and the fundamental quantum structure of spacetime
could be directly linked in the asymptotic-safety framework. A toy model for
the visible Higgs-Yukawa sector of the Standard Model, coupled to a dark sector
through a portal coupling, provides a very first example for a model that
simultaneously i) could become asymptotically safe at non-vanishing portal
coupling, ii) could feature a strongly enhanced predictive power with
calculable values for all interactions and thereby iii) give rise to calculable
relations between the masses of the dark particles, their self-interactions,
and the portal coupling.
