88 citations · 136 across the 4 of their papers we have counts for
4 papers
Weak Lensing Effect on CMB in the Presence of a Dipole Anisotropy
Abhineet Agarwal, Naveen K. Singh, Pankaj Jain +1
We investigate weak lensing effect on cosmic microwave background (CMB) in the presence of dipole anisotropy. The approach of flat-sky approximation is considered. We determine the…
Quintessential Inflation in a thawing realization
Abhineet Agarwal, R. Myrzakulov, M. Sami +1
We study quintessential inflation with an inverse hyperbolic type potential , where , and "n" are parameters of the theory…
diagnostic applied to scalar field models and slowing down of cosmic acceleration
M. Shahalam, Sasha Sami, Abhineet Agarwal
We apply the diagnostic to models for dark energy based on scalar fields. In case of the power law potentials, we demonstrate the possibility of slowing down the expansion of…
Thermal Tachyacoustic Cosmology
Abhineet Agarwal, Niayesh Afshordi
An intriguing possibility that can address pathologies in both early universe cosmology (i.e. the horizon problem) and quantum gravity (i.e. non-renormalizability), is that particl…