Feynman Polytopes - Introduction to Quantum Field Theory Scattering Amplitudes

Learn about a fascinating class of polytopes emerging from quantum field theory research in this hour-long lecture from the Workshop on Nonlinear Algebra and Combinatorics from Physics. Explore how these geometric objects, known as Feynman polytopes, play a crucial role in understanding scattering amplitudes. Delve into key concepts including theoretical models, tropicalization techniques, diagrammatic descriptions, and the analysis of sub-diagrams. Gain insights from Sebastian Mizera of the Institute for Advanced Study as he presents an accessible introduction to this cutting-edge intersection of physics, geometry and mathematical theory.