Model for gravity at large distances

Understand

We construct an effective model for gravity of a central object at large scales.

• To leading order in the large radius expansion we find a cosmological constant, a Rindler acceleration, a term that sets the physical scales and subleading terms.
• All these terms are expected from general relativity, except for the Rindler term.
• The latter leads to an anomalous acceleration in geodesics of test-particles.