Authors: S. Foffa, R. Sturani
Date: 6 Apr 2011
Abstract: We reproduce the two-body gravitational conservative dynamics at third post-Newtonian order for spin-less sources by using the effective field theory methods for the gravitationally bound two-body system, proposed by Goldberger and Rothstein. This result has been obtained by automatizing the computation of Feynman amplitudes within a Mathematica algorithm, paving the way for higher-order computations not yet performed by traditional methods.
© M. Vallisneri 2012 — last modified on 2010/01/29
Tantum in modicis, quantum in maximis