17 citations · 32 across the 3 of their papers we have counts for
7 papers
Probing Compensated Isocurvature with the 21-cm Signal during Cosmic Dawn
Selim C. Hotinli, Thomas Binnie, Julian B. Muñoz +2
Upcoming measurements of the 21-cm line of neutral hydrogen will open a new observational window into the early stages of structure growth, providing a unique opportunity for probi…
A study on Cubic Galileon Gravity Using N-body Simulations
Jiajun Zhang, Bikash R. Dinda, Md. Wali Hossain +2
We use N-body simulation to study the structure formation in the Cubic Galileon Gravity model where along with the usual kinetic and potential term we also have a higher derivative…
A model independent parametrization of the late time cosmic acceleration: constraints on the parameters from recent observations
Bikash R. Dinda
In this work, we have considered a model independent approach to study the nature of the late time cosmic acceleration. We have used the Pade approximation to parametrize the comov…
Dark energy constraints from the 21~cm intensity mapping surveys with SKA1
Bikash R. Dinda, Anjan A Sen, Tirthankar Roy Choudhury
Understanding the nature of dark energy is one of the most outstanding problems in cosmology at present. In last twenty years, cosmological observations related to SNIa, Cosmic Mic…
Nonlinear power spectrum in clustering and smooth dark energy models beyond the BAO scale
Bikash R. Dinda
We study the nonlinear effects of the clustering and smooth quintessence. We present numerical and also approximate semi-analytical expressions of nonlinear power spectrum both for…
Observed galaxy power spectrum in cubic Galileon model
Bikash R. Dinda, Md. Wali Hossain, Anjan A Sen
In this paper, we study the effects of general relativistic corrections on the observed galaxy power spectrum in thawing class of cubic Galileon model with linear potential that pr…