The gravitational time delay in the field of a slowly moving body with arbitrary multipoles
arXiv:1409.3743 · doi:10.1016/j.physleta.2014.11.047
Abstract
We calculate the time delay of light in the gravitational field of a slowly moving body with arbitrary multipoles (mass and spin multipole moments) by the Time-Transfer-Function (TTF) formalism. The parameters we use, first introduced by Kopeikin for a gravitational source at rest, make the integration of the TTF very elegant and simple. Results completely coincide with expressions from the literature. The results for a moving body (with constant velocity) with complete multipole-structure are new, according to our knowledge.
arXiv comment9 pages, no figures
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