# Can the ΛCDM model reproduce MOND-like behavior?

@article{Dai2017CanT,
title={Can the $\Lambda$CDM model reproduce MOND-like behavior?},
author={De-Chang Dai and Chun-Yan Lu},
journal={Physical Review D},
year={2017},
volume={96},
pages={124016}
}
• Published 1 December 2017
• Physics
• Physical Review D
It is usually believed that MOND can describe the galactic rotational curves with only baryonic matter and without any dark matter very well, while the $\Lambda$CDM model is expected to have difficulty in reproducing MOND-like behavior. Here, we use EAGLE's data to learn whether the $\Lambda$CDM model can reproduce MOND-like behavior. EAGLE's simulation result clearly reproduces the MOND-like behavior for $a_b\gtrapprox 10^{-12}\text{m/s}^2$ at $z=0$, although the acceleration constant, $a_0… 4 Citations ## Figures from this paper • Physics • 2018 We study geometries of galactic rotation curves from Dark Matter (DM) and Modified Newtonian Dynamics (MOND) models in$(g_{\rm bar},g_{\rm tot})$-space ($g2$-space) where$g_{\rm tot}\$ is the total
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