1 citations · 1 across the 1 of their papers we have counts for
5 papers
Probing Interacting Dark Sectors with upcoming Post-Reionization and Galaxy Surveys
Rahul Shah, Antara Dey, Purba Mukherjee +1
We investigate the constraining power of future post-reionization and galaxy surveys on possible interactions between dynamical dark energy and dark matter. The analysis focuses on…
What can we learn about Reionization astrophysical parameters using Gaussian Process Regression?
Purba Mukherjee, Antara Dey, Supratik Pal
Reionization is one of the least understood processes in the evolution history of the Universe, mostly because of the numerous astrophysical processes occurring simultaneously abou…
Interacting Dark Sectors in light of DESI DR2
Rahul Shah, Purba Mukherjee, Supratik Pal
Possible interaction between dark energy and dark matter has previously shown promise in alleviating the clustering tension, without exacerbating the Hubble tension, when Baryon Ac…
Reconciling : Insights from Interacting Dark Sectors
Rahul Shah, Purba Mukherjee, Supratik Pal
We do a careful investigation of the prospects of dark energy (DE) interacting with cold dark matter in alleviating the clustering tension. To this end, we consider various w…
Deep Learning Based Recalibration of SDSS and DESI BAO Alleviates Hubble and Clustering Tensions
Rahul Shah, Purba Mukherjee, Soumadeep Saha +2
Conventional calibration of Baryon Acoustic Oscillations (BAO) data relies on estimation of the sound horizon at drag epoch from early universe observations by assuming a cos…