115 citations · 141 across the 2 of their papers we have counts for
2 papers
gr-qc2009★ 26 cited
Comment on recent papers regarding next-to-leading order spin-spin effects in gravitational interaction
Jan Steinhoff, Gerhard Schäfer
It is argued that the tetrad in a recent paper by Porto and Rothstein on gravitational spin-spin coupling should not have the given form. The fixation of that tetrad was suggested…
gr-qc2008★ 115 cited
ADM canonical formalism for gravitating spinning objects
Jan Steinhoff, Gerhard Schäfer, Steven Hergt
In general relativity, systems of spinning classical particles are implemented into the canonical formalism of Arnowitt, Deser, and Misner [1]. The implementation is made with the…