2 papers
physics.gen-ph2026
Running Vacuum Cosmology in f(R,T) Gravity: Observational Constraints and Thermodynamic Analysis
Anjani, Ajay Kumar, Pinki +1
Despite the remarkable observational success of the CDM model, the physical origin of dark energy and the cosmological constant remain unresolved, motivating the exploration of…
gr-qc2026
A Nonsingular Logarithmic Bouncing Cosmology in Gravity with Thermodynamic Viability
Anjani, Pankaj Kumar, S. H. Shekh +1
We present a nonsingular bouncing cosmological model in the framework of modified gravity within a spatially flat Friedmann--Robertson--Walker universe. A logarithmic time…