162 citations · 476 across the 7 of their papers we have counts for
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astro-ph.CO2019★ 10 cited
Constraints on Dark Matter-Photon Coupling in the Presence of Time-Varying Dark Energy
Santosh Kumar Yadav
In a recent work [Phys. Rev. D 98, 043521 (2018)], we have investigated a dark matter (DM)-photon coupling model in which the DM decays into photons in the presence of dark energy…
astro-ph.CO2019★ 162 cited
Dark sector interaction: a remedy of the tensions between CMB and LSS data
Suresh Kumar, Rafael C. Nunes, Santosh Kumar Yadav
The well-known tensions on the cosmological parameters and within the CDM cosmology shown by the Planck-CMB and LSS data are possibly due to the systematics in the d…
astro-ph.CO2019★ 25 cited
Testing the warmness of dark matter
Suresh Kumar, Rafael C. Nunes, Santosh Kumar Yadav
Dark matter (DM) as a pressureless perfect fluid provides a good fit of the standard CDM model to the astrophysical and cosmological data. In this paper, we investigate two exte…