24 citations · 62 across the 7 of their papers we have counts for
7 papers
Importance of high-frequency bands for thermal dust removal in ECHO
Aparajita Sen, Soumen Basak, Tuhin Ghosh +2
The Indian Consortium of Cosmologists has proposed a cosmic microwave background (CMB) space mission, Exploring Cosmic History and Origin (ECHO). A major scientific goal of the mis…
Perturbation in an interacting dark universe
Srijita Sinha, Manisha Banerjee, Sudipta Das
In this paper we have considered an interacting model of dark energy and have looked into the evolution of the dark sectors. By solving the perturbation equations numerically, we h…
Perturbations In Some Dark Energy Models
Srijita Sinha
Dark energy is the candidate that can produce effective negative pressure and make the galaxies and galaxy clusters move away from each other in an accelerated way. The structures…
Differentiating dark interactions with perturbation
Srijita Sinha
A cosmological model with an energy transfer between dark matter (DM) and dark energy (DE) can give rise to comparable energy densities at the present epoch. The present work deals…
Perturbations in a scalar field model with virtues of CDM
Srijita Sinha, Narayan Banerjee
In the era of precision cosmology, the cosmological constant gives quite an accurate description of the evolution of the Universe, but it is still plagued with the fine-tuning…
Density perturbation in an interacting holographic dark energy model
Srijita Sinha, Narayan Banerjee
The present work deals with the evolution of the density contrasts for a cosmological model where along with the standard cold dark matter (CDM), the present Universe also contains…
Density perturbation in the models reconstructed from jerk parameter
Srijita Sinha, Narayan Banerjee
The present work deals with the late time evolution of the linear density contrast in the dark energy models reconstructed from the jerk parameter. It is found that the non-interac…