28 citations · 56 across the 9 of their papers we have counts for
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astro-ph.CO2023
Early Dark Energy beyond slow-roll: implications for cosmic tensions
Ravi Kumar Sharma, Subinoy Das, Vivian Poulin
In this work, we explore the possibility that Early Dark Energy (EDE) is dynamical in nature and study its effect on cosmological observables. We introduce a parameterization of th…
astro-ph.CO2023★ 3 cited
Non-thermal warm dark matter limits from small-scale structure
Arka Banerjee, Subinoy Das, Anshuman Maharana +2
We present small-scale structure constraints on sterile dark matter produced from a heavy mediator particle, inspired by models of moduli decay. Dark matter particles produced thro…