most citedIR finite correlation functions in de Sitter space, a smooth massless limit, and an autonomous equation

9 citations · 9 across the 1 of their papers we have counts for

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1 paper

hep-th2026★ 9 cited

IR finite correlation functions in de Sitter space, a smooth massless limit, and an autonomous equation

Alexander Kamenshchik, Polina Petriakova

We explore two-point and four-point correlation functions of a massive scalar field on the flat de Sitter background in the long-wavelength approximation. By employing the Yang-Fel…