65 citations · 71 across the 4 of their papers we have counts for
4 papers
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…
Tachyon as a Dark Energy Source
S. K. Srivastava
It is demonstrated that dark energy, driven by tachyons having non-minimal coupling with curvature and self-interacting inverse cubic potential, decays to cold dark matter in the l…
Future Universe With w < -1 Without Big Smash
S. K. Srivastava
It is demonstrated that if cosmic dark energy behaves like a fluid with equation of state and being pressure and energy density respectively) as well as gener…
Dark Energy and dark matter of the universe from one-loop renormalization of riccion
S. K. Srivastava
Here, creation of the universe is obtained only from gravity sector. The dynamical universe begins with two basic ingredients (i) vacuum energy, also called dark energy (as vacuum…