ATTENTION! We have to do a short maintenance with downtime on Wed 8 Oct 2025, 09:00 - 10:00 CEST . Please finish your work in time to prevent data loss. For further information, please have look at the IT-News article
Within an EFT approach to inflationary perturbations, I will discuss surprisingly robust constraints---both theoretical and experimental---that allow to significantly limit/rule out an overwhelming majority of single-field models of inflation.