Dark Matter in Astro- and Particle Physics

Abstract

We first discuss the exact solution of the timelike geodesic and the perihelion precession in the Schwarzschild gravitational field without cosmological constant ʌ. Results for the perihelion precession of Mercury and values of perihelion and aphelion are listed for different values of the invariant parameters. By use of Jacobi’s inversion theorem the influence of the cosmological constant is taken into account and the modified results are presented for different values of ʌ.