Abstract We propose a Mellin space approach to the evaluation of late-time momentum-space correlation functions of quantum fields in (d + 1)-dimensional de Sitter space. The Mellin-Barnes representation makes manifest the analytic structure of late-time correlators and. more generally. provides a convenient general d framework for the study of conformal correlators in momentum space. https://shopredoners.shop/product-category/mid-rise-relaxed-short/