5 citations · 11 across the 5 of their papers we have counts for
5 papers
Acceleration and Deceleration in Curvature Induced Phantom Model of the Late and Future Universe, Cosmic Collapse as Well as its Quantum Escape
S. K. Srivastava
Here, cosmology of the late and future universe is obtained from -gravity with non-linear curvature terms and ( being the Ricci scalar curvature). It is differ…
Non-linear Equation of State, COSMIC Acceleration and Deceleration During Phantom-Dominance
S. K. Srivastava, J. Dutta
Here, RS-II model of brane-gravity is considerd for phantom universe using non-linear equation of stste. Phantom fluid is known to violate the weak energy condition. In this paper,…
Can Phantom-Dominated Universe Decelerate Also in Future ?
S. K. Srivastava
Here Randall-Sundrum brane-gravity models of the homogeneous and flat universe, dominated by phantom fluid, is considered. It is noted that brane-gravity corrections effect the beh…
Cosmic Evolution with Early and Late Acceleration Inspired by Dual Nature of the Ricci Scalar Curvature
S. K. Srivastava
In the present paper, it is found that dark energy emerges spontaneously from the modified gravity. According to cosmological scenario, obtained here, the universe inflates for $\s…
Non-violation of Energy Conditions in the future accelerated universe due to quantum effects
S. K. Srivastava
Here, an accelerated phantom model for the late universe is explored, which is free from future singularity. It is interseting to see that this model exhibits strong curvature for…