The cosmological constant derived via galaxy groups and clusters

@article{Gurzadyan2019TheCC,
  title={The cosmological constant derived via galaxy groups and clusters},
  author={V. Gurzadyan and A. Stepanian},
  journal={The European Physical Journal C},
  year={2019},
  volume={79},
  pages={1-6}
}
The common nature of dark matter and dark energy is argued in Gurzadyan (Eur Phys J Plus 134:14, 2019) based on the approach that the cosmological constant $$\varLambda $$Λ enters the weak-field General Relativity following from Newton theorem on the “sphere-point mass” equivalency (Gurzadyan and Stepanian in Eur Phys J C 78:632, 2018). Here we probe the $$\varLambda $$Λ-gravity description of dark matter in galaxy systems, from pairs up to galaxy clusters using the data of various sources, i.e… Expand
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