Cosmological Singularity and Power-Law Solutions in Modified Gravity

D Saurya, HS Shajidul, T Seturumane - arXiv preprint arXiv:2405.09714, 2024 - arxiv.org
A bouncing Universe avoids the big-bang singularity. Using the time-like and null
Raychaudhhuri equations, we explore whether the bounce near the big-bang, within a …