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On the Equation of Motion for a Fast Moving Small Object in the Strong Field Point Particle Limit

Takashi Fukumoto·Toshifumi Futamase·Yousuke Itoh
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Abstract

We give a straightforward and divergence free derivation of the equation of motion for a small but finite object in an arbitrary background using strong field point particle limit. The resulting equation becomes a generalized geodesic for a non-rotating spherical object which is consisitent with previous studies.

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Takashi Fukumoto, Toshifumi Futamase, Yousuke Itoh. 2007-01-04. On the Equation of Motion for a Fast Moving Small Object in the Strong Field Point Particle Limit. https://doi.org/10.1143/ptp.116.423

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