No evidence for modifications of gravity from galaxy motions on cosmological scales
(2018)
Journal Article
He, J., Guzzo, L., Li, B., & Baugh, C. M. (2018). No evidence for modifications of gravity from galaxy motions on cosmological scales. Nature Astronomy, 2(12), 967-972. https://doi.org/10.1038/s41550-018-0573-2
Current tests of general relativity (GR) remain confined to the scale of stellar systems or the strong gravity regime. A departure from GR on cosmological scales has been advocated1 as an alternative to the cosmological constant Λ (ref. 2) to account... Read More about No evidence for modifications of gravity from galaxy motions on cosmological scales.