Celestial dynamics and astrometry in expanding universe
classification
🌌 astro-ph.CO
gr-qc
keywords
equationsexpandinguniverseastrometrycelestialcomparedconceptderived
read the original abstract
The mathematical concept of the Newtonian limit of Einstein's field equations in the expanding Friedmann universe is formulated. The geodesic equations of motion of planets and light are derived and compared.
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