The Effect of Modified Gravity on the Odds of the Bound Violations of the Turn-Around Radii
- Publisher: IOP Publishing
Astrophysics - Cosmology and Nongalactic Astrophysics
arxiv: Astrophysics::Cosmology and Extragalactic Astrophysics
The turn-around radii of the galaxy groups show the imprint of a long battle between their self-gravitational forces and the accelerating space. The standard $\Lambda$CDM cosmology based on the general relativity (GR) predicts the existence of an upper bound on the expe...