263 citations · 751 across the 16 of their papers we have counts for
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astro-ph.CO2021★ 64 cited
The Early Dark Sector, the Hubble Tension, and the Swampland
Evan McDonough, Meng-Xiang Lin, J. Colin Hill +2
We consider the interplay of the Early Dark Energy (EDE) model, the Swampland Distance Conjecture (SDC), and cosmological parameter tensions. EDE is a proposed resolution of the Hu…
astro-ph.CO2021★ 1 cited
Gravitational wave propagation beyond general relativity: waveform distortions and echoes
Jose Maria Ezquiaga, Wayne Hu, Macarena Lagos +1
We study the cosmological propagation of gravitational waves (GWs) beyond general relativity (GR) across homogeneous and isotropic backgrounds. We consider scenarios in which GWs i…