The shape of the orbit in FLRW spacetimes
General Relativity and Quantum Cosmology
2018-08-22 v1
Abstract
The shape of the orbit of a free particle is examined in FLRW cosmologies. The spatial projection of the orbit is time-independent and has a simple geometric description. We relate this description to the expression in terms of standard FLRW coordinates.
Keywords
Cite
@article{arxiv.1808.06683,
title = {The shape of the orbit in FLRW spacetimes},
author = {David Garfinkle and Lawrence R. Mead and H. I. Ringermacher},
journal= {arXiv preprint arXiv:1808.06683},
year = {2018}
}
Comments
submitted as a Note to CQG