On the Gravitomagnetic Origins of the Spiral Character of Galaxies

Abstract

We here demonstrate that the proposed hitherto unknown gravitomagnetic dark-force (Nyambuya 2018) that hypothetically explains the Flat Rotation Curves of Spiral Galaxies – this same force, explains very well, the logarithmic spiral shapes of spiral galaxies. The galactic disk is here assumed to be in a state of free-fall around the central bulge with the hypothetical gravitomagnetic dark-force being the dominate force determining all gravity-related dynamics of the disk.