On the comparison of results regarding the post-Newtonian approximate
treatment of the dynamics of extended spinning compact binaries [PDF]
Steven Hergt, Jan Steinhoff, Gerhard SchaeferA brief review is given of all the Hamiltonians and effective potentials calculated hitherto covering the post-Newtonian (pN) dynamics of a two body system. A method is presented to compare (conservative) reduced Hamiltonians with nonreduced potentials directly at least up to the next-to-leading-pN order.View original: http://arxiv.org/abs/1205.4530
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