2 papers
gr-qc2025
A novel cosmic framework of interdependent dark matter and Holographic Dark Energy within the Bianchi type-V universe
Gunjan Varshney, Anirudh Pradhan, Nasr Ahmed +1
We study the anisotropic and homogeneous Bianchi type-V Universe with holographic dark energy (HDE) and interacting dark matter (DM). The solution for the field equations have been…
gr-qc2025
An oscillating Rastall universe crossing the phantom divide line
Nasr Ahmed, Anirudh Pradhan, Archana Dixit
A cyclic flat universe with quintom behaviour and future big rip has been presented in the framework of Rastall gravity, which is an extension of the standard CDM model. The Hub…