arXiv Open Access 2024

Orbital precession and other properties of two-body motion in the presence of dark energy

Gennady S. Bisnovatyi-Kogan Marco Merafina

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Abstrak

We consider the Kepler two-body problem in the presence of a cosmological constant Lambda. Several dimensionless parameters characterizing the possible orbit typologies are used to identify open and closed trajectories. The qualitative picture of the two-body motion is described and critical parameters of the problem are found.

Topik & Kata Kunci

gr-qc astro-ph.CO

Penulis (2)

Gennady S. Bisnovatyi-Kogan

Marco Merafina

Format Sitasi

APA MLA BibTeX

Bisnovatyi-Kogan, G.S., Merafina, M. (2024). Orbital precession and other properties of two-body motion in the presence of dark energy. https://arxiv.org/abs/2409.11427

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2024
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓