Calculation of Macroscopic Effects of Quantum Gravity in General Static Isotropic Gravitational Fields

Abstract

In this paper we calculated the self-interaction of the gravitational field in coordinate space by approximate method and find the functional relationship between gravitational source and distance and self-interaction of quantum gravity The calculation result shows that the selfinteraction of quantum gravity can explain the gravitational effects of dark matter In the solar system the self-interaction is extremely weak but it is enough to explain the the Pioneer anomaly