Comprehensive analysis of early-universe genesis without singularity
Аннотация
This paper investigates the bouncing scenarios to examine the dynamics of the cosmos in [Formula: see text] gravity. We construct non-singular bouncing solutions in an isotropic and homogeneous spacetime filled with an ideal fluid and analyze the influence of this modified framework on the evolution of the universe by considering two distinct functional forms of this modified gravitational theory. We examine several cosmological parameters to analyze the evolution of the universe which ensures the existence of a non-singular bounce in this gravitational model. The redshift parametrization further indicates a dark energy consistent behavior aligning with current observational data. We conclude that it provides effective substitutes for the standard paradigms of cosmology, hence this yields important perspectives into the early universe and the nature of force of gravitation.