30 citations · 57 across the 4 of their papers we have counts for
4 papers
Physical vs phantom dark energy after DESI: thawing quintessence in a curved background
Bikash R. Dinda, Roy Maartens
Recent data from DESI, in combination with other data, provide moderate evidence of dynamical dark energy, . In the parametrization of , there is a preferenc…
21 cm Power Spectrum for Bimetric Gravity and its Detectability with SKA1-Mid Telescope
Ajay Bassi, Bikash R. Dinda, Anjan A. Sen
We consider a modified gravity theory through a special kind of ghost-free bimetric gravity, where one massive spin-2 field interacts with a massless spin-2 field. In this bimetric…
Constraints on cosmic curvature from cosmic chronometer and quasar observations
Bikash R. Dinda, Haveesh Singirikonda, Subhabrata Majumdar
We consider cosmic chronometer (CC) data for the Hubble parameter, quasar (QSO) luminosities data of X-rays and ultraviolet rays emission, and the latest measurements of the presen…
Inflationary generalized Chaplygin gas and dark energy in the light of the Planck and BICEP2 experiments
Bikash R Dinda, Sumit Kumar, Anjan A. Sen
In this work, we study an inflationary scenario in the presence of Generalized Chaplygin Gas (GCG). We show that in Einstein gravity, GCG is not a suitable candidate for inflation;…