Cosmological Bootstrap, with and without Spin
Gui Pimentel
University of Amsterdam
Wed, Dec. 18th 2019, 16:00-17:01
Salle Claude Itzykson, Bât. 774, Orme des Merisiers

I will describe the Cosmological Bootstrap - an approach to compute correlation functions of primordial fluctuations based on symmetries and singularities. Using this approach, I will present some new results for inflationary three and four-point functions of scalars and tensors. These shapes do not depend on the specific inflationary model, as long as the fluctuations minimally break de Sitter symmetry.


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