Geodesic Motion in the Spacetime Of a SU(2)-Colored (A)dS Black Hole in   Conformal Gravity
  In this paper, we study the geodesic motion in the spacetime of a SU(2)-colored (A)dS black hole in conformal gravity, and also we investigate spacetime features, such as light spheres and horizons. Moreover, we derive the analytical solutions for the equation of motion of test particles and light rays using Weierstrass elliptic and Kleinian sigma functions. Depending on the particle energy levels and angular momentums, we classify the solutions of the geodesic equations. Furthermore, several examples of possible types of orbits illustrate the results 
Bahareh Hoseini, Reza Saffari, Saheb Soroushfar
gr-qc