====Title: Primordial Gravitational Waves and Inflation==== Coordinator(s): A. Somebody (somebody@AUniversity.edu) Authors: R. Flauger, C. Pryke, ... Links to relevant documents (telecon notes, github repo, wiki posts): Communities/projects/observables: CMB-S4, PICO, Litebird Primary Thematic Area: Cosmology and Fundamental Physics Notes: