N-Body HSB spiral galaxy simulation with a flat rotation curve

This simulation shows the formation of a High Surface Brightness galaxy using a gravitational self interaction method to solve the missing mass problem. This method is able to reproduce most of the phenomenology of MOND. The animation on the left shows the baryonic matter. The animation on the right represents the virtual mass resulting from the gravitational self interaction. The galaxy's flat rotation curve is shown by the graph. The Tully Fisher relation is satisfied, although this isn't demonstrated by the animation. The virtual mass to baryonic mass ratio in this video is 6.86:1 the number of stars is 160,000. The coloured circles follow randomly selected stars.