UAH Physicist Proposes New Model: Multiple Singularities Replace Dark Matter and Energy in Explaining Universe's Expansion

Researcher proposes first-time model that replaces dark energy and dark matter in explaining nature of the universe

Credit: Pixabay/CC0 Public Domain Dr. Richard Lieu, a physics professor at The University of Alabama in Huntsville (UAH), a part of The University of Alabama System, has published a paper in the journal Classical and Quantum Gravity that proposes a universe built on steps of multiple singularities rather than the Big Bang alone to account for the expansion of the cosmos. The new model forgoes the need for either dark matter or dark energy as explanations for the universe's acceleration and how s...