299 citations · 837 across the 21 of their papers we have counts for
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gr-qc2026★ 2 cited
Analytical CDM dynamics
Pierros Ntelis, Jackson Levi Said
We develop a novel analytical dynamical analysis to derive precise energy density ratio evolutions for the CDM and CDM models, comparing them to the standard CDM model…
gr-qc2026★ 1 cited
Chaotic motion and power spectral density in Schwarzschild Bertotti-Robinson black hole spacetime
Yunqiao Xu, Uktamjon Uktamov, Pierros Ntelis +3
In this paper, we show that in weak field limit Schwarzschild Bertotti-Robinson black hole (Schwarzschild-BR BH) turns into Schwarzschild black hole immersed in external uniform ma…
gr-qc2025★ 4 cited
Simple CDM dynamics
Pierros Ntelis, Jackson Levi Said
In this paper, we introduce the CDM model and compare it to the concordance model. We present their respective epoch evolutions, perform a detailed dynamical analysis for each…