Rebecca, L., Arun, K. and Sivaram, C. (2018) Dark Energy Constraints on Masses and Sizes of Large Scale Cosmic Structures. Astrophysics and Space Science, 363, Article No. 149.
https://doi.org/10.1007/s10509-018-3371-5

has been cited by the following article:

• TITLE: Non-Detection of Dark Matter Particles: A Case for Alternate Theories of Gravity

  AUTHORS: C. Sivaram, Kenath Arun, A. Prasad, Louise Rebecca

  KEYWORDS: Dark Matter, Dark Energy, Modification of Newtonian Gravity, Hubble Tension

  JOURNAL NAME: Journal of High Energy Physics, Gravitation and Cosmology, Vol.7 No.2, April 27, 2021

  ABSTRACT: While there is overwhelming evidence for dark matter (DM) in galaxies and galaxy clusters, all searches for DM particles have so far proved negative. It is not even clear whether only one particle is involved or a combination of particles, their masses not precisely predicted. This non-detectability raises the possible relevance of modified gravity theories: MOND, MONG, etc. Here we consider a specific modification of Newtonian gravity (MONG) which involves gravitational self-energy, leading to modified equations whose solutions imply flat rotation curves and limitations of sizes of clusters. The results are consistent with current observations including that involving large spirals. This modification could also explain the current Hubble tension. We also consider the effects of dark energy (DE) in terms of a cosmological constant.