556 citations · 3.1k across the 46 of their papers we have counts for
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hep-ph2018
Dark Energy and the Refined de Sitter Conjecture
Prateek Agrawal, Georges Obied
We revisit the phenomenology of quintessence models in light of the recently refined version of the de Sitter Swampland conjecture, which includes the possibility of unstable de Si…
hep-ph2018★ 254 cited
Relic Abundance of Dark Photon Dark Matter
Prateek Agrawal, Naoya Kitajima, Matthew Reece +2
We present a new mechanism for producing the correct relic abundance of dark photon dark matter over a wide range of its mass, extending down to . The dark m…
hep-th2018★ 556 cited
On the Cosmological Implications of the String Swampland
Prateek Agrawal, Georges Obied, Paul J. Steinhardt +1
We study constraints imposed by two proposed string Swampland criteria on cosmology. These criteria involve an upper bound on the range traversed by scalar fields as well as a lowe…