41 citations · 57 across the 2 of their papers we have counts for
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astro-ph2007★ 41 cited
General relativistic velocity: the alternative to dark matter
F. I. Cooperstock, S. Tieu
We consider the gravitational collapse of a spherically symmetric ball of dust in the general relativistic weak gravity regime. The velocity of the matter as viewed by external obs…
astro-ph2005★ 16 cited
General Relativity Resolves Galactic Rotation Without Exotic Dark Matter
F. I. Cooperstock, S. Tieu
A galaxy is modeled as a stationary axially symmetric pressure-free fluid in general relativity. For the weak gravitational fields under consideration, the field equations and the…