2 papers
gr-qc2026
Cosmological dynamics based on Lovelock's gravity. Qualitative analysis
Aleksei V. Nikolaev, Victor M. Zhuravlev, Sergei V. Chervon
We perform a complete qualitative analysis of the cosmological dynamics of Lovelock gravity in a spatially flat Friedmann-Robertson-Walker (FRW) universe filled with a perfect flui…
gr-qc2024
Universal cosmological solutions in Lovelock gravity
Aleksei Nikolaev
This paper explores the Friedmann field equations within the framework of Lovelock gravity, a natural extension of Einstein's gravity, focusing on both flat and open universes. Uti…