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20232026
most citedThe CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics

299 citations · 378 across the 6 of their papers we have counts for

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hep-th2023★ 53 cited

On the IR Divergences in de Sitter Space: loops, resummation and the semi-classical wavefunction

Sebastián Céspedes, Anne-Christine Davis, Dong-Gang Wang

In this paper, we revisit the infrared (IR) divergences in de Sitter (dS) space using the wavefunction method, and explicitly explore how the resummation of higher-order loops lead…