Observational evidences of the Yukawa Potential Interacting Dark Matter
  Recent observations in galaxies and clusters indicate dark matter density
profiles exhibit core-like structures which contradict to the numerical
simulation results of collisionless cold dark matter. On the other hand, it has
been shown that cold dark matter particles interacting through a Yukawa
potential could naturally explain the cores in dwarf galaxies. In this article,
I use the Yukawa Potential interacting dark matter model to derive two simple
scaling relations on the galactic and cluster scales respectively, which give
excellent agreements with observations. Also, in our model, the masses of the
force carrier and dark matter particle can be constrained by the observational
data.
