Large scale structures and the cubic galileon model
  The maximum size of a bound cosmic structure is computed perturbatively as a
function of its mass in the framework of the cubic galileon, proposed recently
to model the dark energy of our Universe. Comparison of our results with
observations constrains the matter-galileon coupling of the model to
$0.033\lesssim \alpha \lesssim 0.17$, thus improving previous bounds based
solely on solar system physics.
